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Sample records for knowledge management network

  1. Modeling Social Influences in a Knowledge Management Network

    ERIC Educational Resources Information Center

    Franco, Giacomo; Maresca, Paolo; Nota, Giancarlo

    2010-01-01

    The issue of knowledge management in a distributed network is receiving increasing attention from both scientific and industrial organizations. Research efforts in this field are motivated by the awareness that knowledge is more and more perceived as a primary economic resource and that, in the context of organization of organizations, the…

  2. New knowledge network evaluation method for design rationale management

    NASA Astrophysics Data System (ADS)

    Jing, Shikai; Zhan, Hongfei; Liu, Jihong; Wang, Kuan; Jiang, Hao; Zhou, Jingtao

    2015-01-01

    Current design rationale (DR) systems have not demonstrated the value of the approach in practice since little attention is put to the evaluation method of DR knowledge. To systematize knowledge management process for future computer-aided DR applications, a prerequisite is to provide the measure for the DR knowledge. In this paper, a new knowledge network evaluation method for DR management is presented. The method characterizes the DR knowledge value from four perspectives, namely, the design rationale structure scale, association knowledge and reasoning ability, degree of design justification support and degree of knowledge representation conciseness. The DR knowledge comprehensive value is also measured by the proposed method. To validate the proposed method, different style of DR knowledge network and the performance of the proposed measure are discussed. The evaluation method has been applied in two realistic design cases and compared with the structural measures. The research proposes the DR knowledge evaluation method which can provide object metric and selection basis for the DR knowledge reuse during the product design process. In addition, the method is proved to be more effective guidance and support for the application and management of DR knowledge.

  3. Managing for Electronic Networking. Knowledge Series.

    ERIC Educational Resources Information Center

    Haughey, Margaret

    Electronic networking can help postsecondary institutions with distance education (DE) programs respond to increasing pressures to improve the services they offer and make them more cost-effective. Some institutions immediately accepted the need for electronic networking and began to develop and implement technology plans focused primarily on…

  4. Knowledge Management

    NASA Technical Reports Server (NTRS)

    Shariq, Syed Z.; Kutler, Paul (Technical Monitor)

    1997-01-01

    The emergence of rapidly expanding technologies for distribution and dissemination of information and knowledge has brought to focus the opportunities for development of knowledge-based networks, knowledge dissemination and knowledge management technologies and their potential applications for enhancing productivity of knowledge work. The challenging and complex problems of the future can be best addressed by developing the knowledge management as a new discipline based on an integrative synthesis of hard and soft sciences. A knowledge management professional society can provide a framework for catalyzing the development of proposed synthesis as well as serve as a focal point for coordination of professional activities in the strategic areas of education, research and technology development. Preliminary concepts for the development of the knowledge management discipline and the professional society are explored. Within this context of knowledge management discipline and the professional society, potential opportunities for application of information technologies for more effectively delivering or transferring information and knowledge (i.e., resulting from the NASA's Mission to Planet Earth) for the development of policy options in critical areas of national and global importance (i.e., policy decisions in economic and environmental areas) can be explored, particularly for those policy areas where a global collaborative knowledge network is likely to be critical to the acceptance of the policies.

  5. Knowledge Wisdom and Networks: A Project Management Centre of Excellence Example

    ERIC Educational Resources Information Center

    Walker, Derek H. T.; Christenson, Dale

    2005-01-01

    Purpose: This conceptual paper aims to explain how "project management centres of excellence (CoEs)", a particular class of knowledge network, can be viewed as providing great potential for assisting project management (PM) teams to make wise decisions. Design/methodology/approach: The paper presents a range of knowledge network types and…

  6. Network Framing of Pest Management Knowledge and Practice

    ERIC Educational Resources Information Center

    Moore, Keith M.

    2008-01-01

    Conventional technology transfer is based on the assumption that autonomous individuals independently make behavioral decisions. In contrast, Actor-Network Theory (ANT) suggests that people and technologies are interconnected in ways that reinforce and reproduce some types of knowledge and consequent behavioral practices, but not others. Research…

  7. A Knowledge-Based Strategy for the Automated Support to Network Management Tasks

    NASA Astrophysics Data System (ADS)

    Abar, Sameera; Kinoshita, Tetsuo

    This paper presents a domain-ontology driven multi-agent based scheme for representing the knowledge of the communication network management system. In the proposed knowledge-intensive framework, the static domain-related concepts are articulated as the domain knowledge ontology. The experiential knowledge for managing the network is represented as the fault-case reasoning models, and it is explicitly encoded as the core knowledge of multi-agent middleware layer as heuristic production-type rules. These task-oriented management expertise manipulates the domain content and structure during the diagnostic sessions. The agents' rules along with the embedded generic java-based problem-solving algorithms and run-time log information, perform the automated management tasks. For the proof of concept, an experimental network system has been implemented in our laboratory, and the deployment of some test-bed scenarios is performed. Experimental results confirm a marked reduction in the management-overhead of the network administrator, as compared to the manual network management techniques, in terms of the time-taken and effort-done during a particular fault-diagnosis session. Validation of the reusability/modifiability aspects of our system, illustrates the flexible manipulation of the knowledge fragments within diverse application contexts. The proposed approach can be regarded as one of the pioneered steps towards representing the network knowledge via reusable domain ontology and intelligent agents for the automated network management support systems.

  8. Knowledge Management.

    ERIC Educational Resources Information Center

    1999

    The first of the four papers in this symposium, "Knowledge Management and Knowledge Dissemination" (Wim J. Nijhof), presents two case studies exploring the strategies companies use in sharing and disseminating knowledge and expertise among employees. "A Theory of Knowledge Management" (Richard J. Torraco), develops a conceptual framework for…

  9. Knowledge Discovery Using Bayesian Network Framework for Intelligent Telecommunication Network Management

    NASA Astrophysics Data System (ADS)

    Bashar, Abul; Parr, Gerard; McClean, Sally; Scotney, Bryan; Nauck, Detlef

    The ever-evolving nature of telecommunication networks has put enormous pressure on contemporary Network Management Systems (NMSs) to come up with improved functionalities for efficient monitoring, control and management. In such a context, the rapid deployments of Next Generation Networks (NGN) and their management requires intelligent, autonomic and resilient mechanisms to guarantee Quality of Service (QoS) to the end users and at the same time to maximize revenue for the service/network providers. We present a framework for evaluating a Bayesian Networks (BN) based Decision Support System (DSS) for assisting and improving the performance of a Simple Network Management Protocol (SNMP) based NMS. More specifically, we describe our methodology through a case study which implements the function of Call Admission Control (CAC) in a multi-class video conferencing service scenario. Simulation results are presented for a proof of concept, followed by a critical analysis of our proposed approach and its application.

  10. Knowledge Management

    ERIC Educational Resources Information Center

    Deepak

    2005-01-01

    Knowledge Management (KM) is the process through which organizations generate value from their intellectual and knowledge-based assets. Frequently generating value from such assets means sharing them among employees, divisions and even with other companies in order to develop best practices. This article discusses three basic aspects of…

  11. Management Perception of Introducing Social Networking Sites as a Knowledge Management Tool in Higher Education: A Case Study

    ERIC Educational Resources Information Center

    Garcia, Elaine; Annansingh, Fenio; Elbeltagi, Ibrahim

    2011-01-01

    Purpose: The purpose of this paper is to present a study of the understanding and usage of social networking sites (SNS) as a knowledge management (KM) tool in knowledge-intensive enterprises. Design/methodology/approach: In terms of research approach, the study has taken an interpretitivist framework, using a higher education (HE) institution as…

  12. The Role of Networking in the Creation of Local Management Knowledge: The Case of the Republic of Moldova.

    ERIC Educational Resources Information Center

    Kelemen, Mihaela; Pearson, Gordon; Forrester, Paul; Hassard, John; Railean, Valentin; Hincu, Rodica

    2002-01-01

    Analyzes the role of networking in the creation of local management knowledge in the Republic of Moldova. Discusses Moldovian involvement with the International Institute of Management, including development of the country's first MBA program. (EV)

  13. On the Design of an Architecture for Partitioned Knowledge Management in Autonomic Multimedia Access and Aggregation Networks

    NASA Astrophysics Data System (ADS)

    Latré, Steven; Verstichel, Stijn; de Vleeschauwer, Bart; de Turck, Filip; Demeester, Piet

    The recent emergence of multimedia services, such as Network Based Personal Video Recording and Broadcast TV over traditional DSL based access networks, has introduced stringent Quality of Experience (QoE) requirements. It is generally assumed that the wide variety of services and user profiles introduces the need for a per-user or per-subscriber QoE management. Such a complex QoE management requires real-time knowledge about the managed services, which is available amongst the different nodes in the network. However, even for managing a few services, a relatively large amount of, constantly updated, knowledge is needed. Propagating all the knowledge to all nodes is therefore not feasible. As not all knowledge is relevant to all nodes, it is important to perform an intelligent knowledge distribution and management. In this position paper, we introduce the concept of a cognitive model that describes the knowledge requirements of each node. Based on the information stated in this cognitive model, we discuss how filter queries, that typically describe what needs to be queried from other nodes, can be automatically generated leading to an efficient partitioning of the knowledge through the distributed nodes.

  14. Overview of Knowledge Management.

    ERIC Educational Resources Information Center

    Serban, Andreea M.; Luan, Jing

    2002-01-01

    Defines knowledge management, its components, processes, and outcomes. Addresses the importance of knowledge management for higher education in general and for institutional research in particular. (EV)

  15. Knowledge Searching and Sharing on Virtual Networks.

    ERIC Educational Resources Information Center

    Helokunnas, Tuija; Herrala, Juha

    2001-01-01

    Describes searching and sharing of knowledge on virtual networks, based on experiences gained when hosting virtual knowledge networks at Tampere University of Technology in Finland. Discusses information and knowledge management studies; role of information technology in knowledge searching and sharing; implementation and experiences of the…

  16. An AHP-Based Weighted Analysis of Network Knowledge Management Platforms for Elementary School Students

    ERIC Educational Resources Information Center

    Lee, Chung-Ping; Lou, Shi-Jer; Shih, Ru-Chu; Tseng, Kuo-Hung

    2011-01-01

    This study uses the analytical hierarchy process (AHP) to quantify important knowledge management behaviors and to analyze the weight scores of elementary school students' behaviors in knowledge transfer, sharing, and creation. Based on the analysis of Expert Choice and tests for validity and reliability, this study identified the weight scores of…

  17. Mobilizing Ideas in Knowledge Networks: A Social Network Analysis of the Human Resource Management Community 1990-2005

    ERIC Educational Resources Information Center

    Henneberg, Stephan C.; Swart, Juani; Naude, Peter; Jiang, Zhizhong; Mouzas, Stefanos

    2009-01-01

    Purpose: The purpose of this paper is to show the role of social networks in mobilizing how actors both impact and are impacted on by their colleagues. It seeks to compare the human resource management (HRM) academic community with two other comparable communities, and to identify those groups that are seen to work closely together.…

  18. [Knowledge management (I)].

    PubMed

    Ruiz Moreno, J; Cruz Martín Delgado, M

    2001-09-01

    Beyond to be in fashion, the knowledge management (KM) is by itself a powerful strategic weapon for managing organizations. In a first part, the authors analyze strategic concepts related to management, emphasizing the attachment between KM and competitive advantage. Finally, the authors tie the KM to learning process ("tacit knowledge", "socialization", "externalization", "combination", and "internationalization"). PMID:12150129

  19. Organizational Knowledge Management Structure

    ERIC Educational Resources Information Center

    Walczak, Steven

    2005-01-01

    Purpose: To propose and evaluate a novel management structure that encourages knowledge sharing across an organization. Design/methodology/approach: The extant literature on the impact of organizational culture and its link to management structure is examined and used to develop a new knowledge sharing management structure. Roadblocks to…

  20. Knowledge-Based Network Operations

    NASA Astrophysics Data System (ADS)

    Wu, Chuan-lin; Hung, Chaw-Kwei; Stedry, Steven P.; McClure, James P.; Yeh, Show-Way

    1988-03-01

    An expert system is being implemented for enhancing operability of the Ground Communication Facility (GCF) of Jet Propulsion Laboratory's (JPL) Deep Space Network (DSN). The DSN is a tracking network for all of JPL's spacecraft plus a subset of spacecrafts launched by other NASA centers. A GCF upgrade task is set to replace the current GCF aging system with new, modern equipments which are capable of using knowledge-based monitor and control approach. The expert system, implemented in terms of KEE and SUN workstation, is used for performing network fault management, configuration management, and performance management in real-time. Monitor data are collected from each processor and DSCC's in every five seconds. In addition to serving as input parameters of the expert system, extracted management information is used to update a management information database. For the monitor and control purpose, software of each processor is divided into layers following the OSI standard. Each layer is modeled as a finite state machine. A System Management Application Process (SMAP) is implemented at application layer, which coordinates layer managers of the same processor and communicates with peer SMAPs of other processors. The expert system will be tuned by augmenting the production rules as the operation is going on, and its performance will be measured.

  1. Teaching Knowledge Management (SIG KM).

    ERIC Educational Resources Information Center

    McInerney, Claire

    2000-01-01

    Presents an abstract of a planned session on teaching knowledge management, including knowledge management for information professionals; differences between teaching knowledge management in library schools and in business schools; knowledge practices for small groups; and current research. (LRW)

  2. Knowledge Management, Codification and Tacit Knowledge

    ERIC Educational Resources Information Center

    Kimble, Chris

    2013-01-01

    Introduction: This article returns to a theme addressed in Vol. 8(1) October 2002 of the journal: knowledge management and the problem of managing tacit knowledge. Method: The article is primarily a review and analysis of the literature associated with the management of knowledge. In particular, it focuses on the works of a group of economists who…

  3. Essays on Knowledge Management

    ERIC Educational Resources Information Center

    Xiao, Wenli

    2012-01-01

    For many firms, particularly those operating in high technology and competitive markets, knowledge is cited as the most important strategic asset to the firm, which significantly drives its survival and success (Grant 1996, Webber 1993). Knowledge management (KM) impacts the firm's ability to develop process features that reduce manufacturing…

  4. Knowledge Management: A Skeptic's Guide

    NASA Technical Reports Server (NTRS)

    Linde, Charlotte

    2006-01-01

    A viewgraph presentation discussing knowledge management is shown. The topics include: 1) What is Knowledge Management? 2) Why Manage Knowledge? The Presenting Problems; 3) What Gets Called Knowledge Management? 4) Attempts to Rethink Assumptions about Knowledgs; 5) What is Knowledge? 6) Knowledge Management and INstitutional Memory; 7) Knowledge Management and Culture; 8) To solve a social problem, it's easier to call for cultural rather than organizational change; 9) Will the Knowledge Management Effort Succeed? and 10) Backup: Metrics for Valuing Intellectural Capital i.e. Knowledge.

  5. Scotland's knowledge network: a progress report on Knowledge into Action.

    PubMed

    Wales, Ann; Boyle, Derek

    2015-11-01

    Launched in 2012, Knowledge into Action is the national knowledge management strategy for the health and social care workforce in Scotland. It is transforming the role of the national digital knowledge service--NHS Education for Scotlands' Knowledge Network--and the NHSS librarian role to offer more active, tailored support for translating knowledge into frontline clinical practice. This includes the development of a national evidence search and summary service, help with converting knowledge into practical and usable formats for easy use at point of care and with using digital tools to share clinicians' learning, experience and expertise. Through this practical support, Knowledge into Action is contributing to quality and safety outcomes across NHS Scotland, building clinicians' capacity and capability in applying knowledge in frontline practice and service improvement. PMID:26449922

  6. Doing Knowledge Management

    ERIC Educational Resources Information Center

    Firestone, Joseph M.; McElroy, Mark W.

    2005-01-01

    Purpose: Knowledge management (KM) as a field has been characterized by great confusion about its conceptual foundations and scope, much to the detriment of assessments of its impact and track record. The purpose of this paper is to contribute toward defining the scope of KM and ending the confusion, by presenting a conceptual framework and set of…

  7. A Collaborative Knowledge Plane for Autonomic Networks

    NASA Astrophysics Data System (ADS)

    Mbaye, Maïssa; Krief, Francine

    Autonomic networking aims to give network components self-managing capabilities. Several autonomic architectures have been proposed. Each of these architectures includes sort of a knowledge plane which is very important to mimic an autonomic behavior. Knowledge plane has a central role for self-functions by providing suitable knowledge to equipment and needs to learn new strategies for more accuracy.However, defining knowledge plane's architecture is still a challenge for researchers. Specially, defining the way cognitive supports interact each other in knowledge plane and implementing them. Decision making process depends on these interactions between reasoning and learning parts of knowledge plane. In this paper we propose a knowledge plane's architecture based on machine learning (inductive logic programming) paradigm and situated view to deal with distributed environment. This architecture is focused on two self-functions that include all other self-functions: self-adaptation and self-organization. Study cases are given and implemented.

  8. Knowledge management across domains

    NASA Astrophysics Data System (ADS)

    Gilfillan, Lynne G.; Haddock, Gail; Borek, Stan

    2001-02-01

    This paper presents a secure, Internet-enabled, third wave knowledge management system. TheResearchPlaceTM, that will facilitate a collaborative, strategic approach to analyzing public safety problems and developing interventions to reduce them. TheResearchPlace, currently being developed under Government and private funding for use by the National Cancer Institute, Federal agencies, and the Defense Advanced Research Project Agency, will augment Geographic Information Systems and analytical tool capabilities by providing a synergistic workspace where teams of multidisciplinary professions can manage portfolios of existing knowledge resources, locate and create new knowledge resources that are added to portfolios, and collaborate with colleagues to leverage evolving portfolios' capabilities on team missions. TheResearchPlace is currently in use by selected alpha users at selected federal sites, and by the faculty of Howard University.

  9. Knowledge Sharing via Social Networking Platforms in Organizations

    ERIC Educational Resources Information Center

    Kettles, Degan

    2012-01-01

    Knowledge Management Systems have been actively promoted for decades within organizations but have frequently failed to be used. Recently, deployments of enterprise social networking platforms used for knowledge management have become commonplace. These platforms help harness the knowledge of workers by serving as repositories of knowledge as well…

  10. Knowledge to Manage the Knowledge Society

    ERIC Educational Resources Information Center

    Minati, Gianfranco

    2012-01-01

    Purpose: The purpose of this research is to make evident the inadequateness of concepts and language based on industrial knowledge still used in current practices by managers to cope with problems of the post-industrial societies characterised by non-linear process of emergence and acquisition of properties. The purpose is to allow management to…

  11. Knowledge Management in Higher Education in Thailand

    ERIC Educational Resources Information Center

    Chumjit, Surat

    2012-01-01

    This study examines how knowledge management (KM) is applied to higher education in Thailand, and it will also examine whether higher education in Thailand is ready to combine KM with their educational missions in terms of teaching, research, administration, and strategic planning. Knowledge creation and social networking frameworks are used to…

  12. Network Management Survey.

    ERIC Educational Resources Information Center

    Cotton, Ira W.

    A study was made of management practices in different computer networks. The five networks were chosen as typical of different approaches to network implementation and management: Defense Advanced Research Projects Agency (ARPA) Network, MERIT Network, Triangle Universities Computation Center (TUCC), Oregon State Regional Network, and Tymnet (a…

  13. Knowledge Management: Usefulness of Knowledge to Organizational Managers

    ERIC Educational Resources Information Center

    Klein, Roy L.

    2010-01-01

    The purpose of this study was to determine the level of knowledge-usefulness to organizational managers. The determination of the level of usefulness provided organizational managers with a reliable measure of their decision-making. Organizational workers' perceptions of knowledge accessibility, quality of knowledge content, timeliness, and user…

  14. An Energy-Efficient Secure Routing and Key Management Scheme for Mobile Sinks in Wireless Sensor Networks Using Deployment Knowledge

    PubMed Central

    Hung, Le Xuan; Canh, Ngo Trong; Lee, Sungyoung; Lee, Young-Koo; Lee, Heejo

    2008-01-01

    For many sensor network applications such as military or homeland security, it is essential for users (sinks) to access the sensor network while they are moving. Sink mobility brings new challenges to secure routing in large-scale sensor networks. Previous studies on sink mobility have mainly focused on efficiency and effectiveness of data dissemination without security consideration. Also, studies and experiences have shown that considering security during design time is the best way to provide security for sensor network routing. This paper presents an energy-efficient secure routing and key management for mobile sinks in sensor networks, called SCODEplus. It is a significant extension of our previous study in five aspects: (1) Key management scheme and routing protocol are considered during design time to increase security and efficiency; (2) The network topology is organized in a hexagonal plane which supports more efficiency than previous square-grid topology; (3) The key management scheme can eliminate the impacts of node compromise attacks on links between non-compromised nodes; (4) Sensor node deployment is based on Gaussian distribution which is more realistic than uniform distribution; (5) No GPS or like is required to provide sensor node location information. Our security analysis demonstrates that the proposed scheme can defend against common attacks in sensor networks including node compromise attacks, replay attacks, selective forwarding attacks, sinkhole and wormhole, Sybil attacks, HELLO flood attacks. Both mathematical and simulation-based performance evaluation show that the SCODEplus significantly reduces the communication overhead, energy consumption, packet delivery latency while it always delivers more than 97 percent of packets successfully.

  15. Investigating the Knowledge Management Culture

    ERIC Educational Resources Information Center

    Stylianou, Vasso; Savva, Andreas

    2016-01-01

    Knowledge Management (KM) efforts aim at leveraging an organization into a knowledge organization thereby presenting knowledge employees with a very powerful tool; organized valuable knowledge accessible when and where needed in flexible, technologically-enhanced modes. The attainment of this aim, i.e., the transformation into a knowledge…

  16. Strategic Knowledge Networks for Global Education

    ERIC Educational Resources Information Center

    Peterson, J. Fiona

    2009-01-01

    The inherent opportunities for communication, collaboration and experiential learning in an online and global network create the impetus for the new network paradigm in higher education. A strategic knowledge network in education was designed and developed to build "Mode 2" knowledge capabilities; create new knowledge for innovative application;…

  17. The KMAT: Benchmarking Knowledge Management.

    ERIC Educational Resources Information Center

    de Jager, Martha

    Provides an overview of knowledge management and benchmarking, including the benefits and methods of benchmarking (e.g., competitive, cooperative, collaborative, and internal benchmarking). Arthur Andersen's KMAT (Knowledge Management Assessment Tool) is described. The KMAT is a collaborative benchmarking tool, designed to help organizations make…

  18. Knowledge management: an innovative risk management strategy.

    PubMed

    Zipperer, Lorri; Amori, Geri

    2011-01-01

    Knowledge management effectively lends itself to the enterprise risk process. The authors introduce the concept of knowledge management as a strategy to drive innovation and support risk management. They align this work with organizational efforts to improve patient safety and quality through the effective sharing of experience and lessons learned. The article closes with suggestions on how to develop a knowledge management initiative at an organization, who should be on the team, and how to sustain this effort and build the culture it requires to drive success. PMID:21506198

  19. Increase Productivity Through Knowledge Management

    NASA Astrophysics Data System (ADS)

    Gavrikova, N. A.; Dolgih, I. N.; Dyrina, E. N.

    2016-04-01

    Increase in competition level requires companies to improve the efficiency of work force use characterized by labor productivity. Professional knowledge of staff and its experience play the key role in it. The results of Extrusion Line operator’s working time analysis are performed in this article. The analysis revealed that the reasons of working time ineffective use connected with inadequate information exchange and knowledge management in the company. Authors suggest the way to solve this problem: the main sources of knowledge in engineering enterprise have been defined, the conditions of success and the stages of knowledge management control have been stated.

  20. Managing knowledge in neuroscience.

    PubMed

    Crasto, Chiquito J; Shepherd, Gordon M

    2007-01-01

    Processing text from scientific literature has become a necessity due to the burgeoning amounts of information that are fast becoming available, stemming from advances in electronic information technology. We created a program, NeuroText ( http://senselab.med.yale.edu/textmine/neurotext.pl ), designed specifically to extract information relevant to neuroscience-specific databases, NeuronDB and CellPropDB ( http://senselab.med.yale.edu/senselab/ ), housed at the Yale University School of Medicine. NeuroText extracts relevant information from the Neuroscience literature in a two-step process: each step parses text at different levels of granularity. NeuroText uses an expert-mediated knowledge base and combines the techniques of indexing, contextual parsing, semantic and lexical parsing, and supervised and non-supervised learning to extract information. The constrains, metadata elements, and rules for information extraction are stored in the knowledge base. NeuroText was created as a pilot project to process 3 years of publications in Journal of Neuroscience and was subsequently tested for 40,000 PubMed abstracts. We also present here a template to create domain non-specific knowledge base that when linked to a text-processing tool like NeuroText can be used to extract knowledge in other fields of research. PMID:18368357

  1. Knowledge Management as Enterprise

    ERIC Educational Resources Information Center

    Kutay, Cat

    2007-01-01

    Indigenous people have been for a long time deprived of financial benefit from their knowledge. Campaigns around the stolen wages and the "Pay the Rent" campaign highlight this. As does the endemic poverty and economic disenfranchisement experienced by many Indigenous people and communities in Australia. Recent enterprises developed by Indigenous…

  2. Network Management Framework for Wireless Sensor Networks

    NASA Astrophysics Data System (ADS)

    Kim, Jaewoo; Jeon, Hahnearl; Lee, Jaiyong

    Network Management is the process of managing, monitoring, and controlling the network. Conventional network management was based on wired network which is heavy and unsuitable for resource constrained WSNs. WSNs can have large scale network and it is impossible to manage each node individually. Also, polling mechanism of Simple Network Management Protocol (SNMP) impose heavy management traffic overhead. Since management messages consume resources of WSNs, it can affect the performance of the network. Therefore, it is necessary for WSNs to perform energy efficient network management. In this paper, we will propose network management framework. We will introduce cluster-based network management architecture, and classify the Management Information Base (MIB) according to their characteristics. Then, we will define management messages and message exchange operation for each kind of MIB. The analysis result of the management overhead indicates that the proposed framework can reduce management traffic compared to polling mechanism.

  3. Social Web and Knowledge Management

    NASA Astrophysics Data System (ADS)

    Dolog, Peter; Krötzsch, Markus; Schaffert, Sebastian; Vrandečić, Denny

    Knowledge Management is the study and practice of representing, communicating, organizing, and applying knowledge in organizations. Moreover, being used by organizations, it is inherently social. The Web, as a medium, enables new forms of communications and interactions and requires new ways to represent knowledge assets. It is therefore obvious that the Web will influence and change Knowledge Management, but it is very unclear what the impact of these changes will be. This chapter raises questions and discusses visions in the area that connects the Social Web and Knowledge Management - an area of research that is only just emerging. The World Wide Web conference 2008 in Beijing hosted a workshop on that question, bringing together researchers and practitioners to gain first insights toward answering questions of that area.

  4. Knowledge management in health care.

    PubMed

    Guptill, Janet

    2005-01-01

    It is a long-term, sustainable commitment to changing the culture of health care to become more collaborative, more transparent, and more proactive. Knowledge management, implemented well, will transform the health care delivery system over the next few decades, into a more cost-effective, error-averse, and accountable public resource. For the sake of simplicity, this article will limit the application of knowledge management principles to the context of hospitals, hospital systems or associations, or other groupings of hospitals based on a common interest or focus. The field of knowledge management has tremendous application and value to the health care industry, particularly for hospitals and hospital systems. For many who have invested in a knowledge management infrastructure, it has become the measure of value of belonging to a hospital system or membership organization. PMID:16080410

  5. Knowledge Management in Academic Institutions

    ERIC Educational Resources Information Center

    Adhikari, Dev Raj

    2010-01-01

    Purpose: The purpose of this paper is to present a concept of knowledge among the campus chiefs and other university leaders to make them aware of how important knowledge management (KM) is to achieve quality education criteria. Design/methodology/approach: The approach of the article is basically conceptual and descriptive. The article was…

  6. Managing Knowledge through "Hoshin Kanri"

    ERIC Educational Resources Information Center

    Tennant C.; Roberts P.

    2003-01-01

    A fundamental challenge within business organizations (whether manufacturing or service, large or small) is posed by the difficulties associated with managing knowledge to integrate the long-term vision and strategic goals with daily working processes and with people. The traditional Western approach of "Management by Objectives" (MbO) is…

  7. Turning Search into Knowledge Management.

    ERIC Educational Resources Information Center

    Kaufman, David

    2002-01-01

    Discussion of knowledge management for electronic data focuses on creating a high quality similarity ranking algorithm. Topics include similarity ranking and unstructured data management; searching, categorization, and summarization of documents; query evaluation; considering sentences in addition to keywords; and vector models. (LRW)

  8. The Politics of Management Knowledge.

    ERIC Educational Resources Information Center

    Clegg, Stewart R., Ed.; Palmer, Gill, Ed.

    This book recognizes the political nature of management knowledge, as a discourse produced from, and reproducing, power processes within and between organizations. Critical examinations of certain current management theories--lean production, excellence, entrepreneurship--are examples of relations of power that intermingle with relations of…

  9. Knowledge brokers in a knowledge network: the case of Seniors Health Research Transfer Network knowledge brokers

    PubMed Central

    2013-01-01

    Background The purpose of this paper is to describe and reflect on the role of knowledge brokers (KBs) in the Seniors Health Research Transfer Network (SHRTN). The paper reviews the relevant literature on knowledge brokering, and then describes the evolving role of knowledge brokering in this knowledge network. Methods The description of knowledge brokering provided here is based on a developmental evaluation program and on the experiences of the authors. Data were gathered through qualitative and quantitative methods, analyzed by the evaluators, and interpreted by network members who participated in sensemaking forums. The results were fed back to the network each year in the form of formal written reports that were widely distributed to network members, as well as through presentations to the network’s members. Results The SHRTN evaluation and our experiences as evaluators and KBs suggest that a SHRTN KB facilitates processes of learning whereby people are connected with tacit or explicit knowledge sources that will help them to resolve work-related challenges. To make this happen, KBs engage in a set of relational, technical, and analytical activities that help communities of practice (CoPs) to develop and operate, facilitate exchanges among people with similar concerns and interests, and help groups and individuals to create, explore, and apply knowledge in their practice. We also suggest that the role is difficult to define, emergent, abstract, episodic, and not fully understood. Conclusions The KB role within this knowledge network has developed and matured over time. The KB adapts to the social and technical affordances of each situation, and fashions a unique and relevant process to create relationships and promote learning and change. The ability to work with teams and to develop relevant models and feasible approaches are critical KB skills. The KB is a leader who wields influence rather than power, and who is prepared to adopt whatever roles and

  10. The Roles of Knowledge Professionals for Knowledge Management.

    ERIC Educational Resources Information Center

    Kim, Seonghee

    This paper starts by exploring the definition of knowledge and knowledge management; examples of acquisition, creation, packaging, application, and reuse of knowledge are provided. It then considers the partnership for knowledge management and especially how librarians as knowledge professionals, users, and technology experts can contribute to…

  11. Knowledge Management Technology: Making Good Choices.

    ERIC Educational Resources Information Center

    Chapman, Linda D. R.; Coukos, Eleni D.; Pisapia, John

    2001-01-01

    Discusses the reliability of technology products that support knowledge management, particularly in higher education. Presents a conceptual framework for knowledge management technology, evaluates available software products, concludes that most products perform poorly, and offers recommendations for knowledge management strategies. (LRW)

  12. Knowledge Networks and Science Data Ecosystems.

    NASA Astrophysics Data System (ADS)

    Fox, P. A.

    2012-12-01

    In an era where results from inter-disciplinary science collaborations are widely sought after for assessement reports, and often policy development and decision making, the prospect of synthesizing and interpreting complex data from myriad sources has suddenly become daunting. Even more demanding is the increased need to explain science analysis results to non-specialists, or answer their questions. These multi-stakeholder networks are often poorly understood, or documented. Recent network developments for an NSF-funded Data Interoperability Network project (Integrated Ecosystem Assessments for Marine Ecosystems) have highlighted the importance of formally characterizing the network of people, organizations (together these are stakeholders), resources, relationships, etc. in addition to the data and information networks. Each stakeholder in a network (in particular the marine ecosystem community, broadly defined) is a repository of knowledge about her or his domain. Too often this knowledge is 'grey' (tacit) and not accessible in a way that questions of interest can be formulated, posed, answered and assessed. Knowledge networks provide representations of a look into a knowledge base with the goal of gaining insight and understanding into various attributes of a real network. A key aspect is that the relationships among the things in the network (e.g. Organization A has a memorandum of understanding with Organization B for personnel exchange, or Person B is director of Organization A and an advisory board member for Organization B). Simpler examples of knowledge networks, where there is only one or a few simple (less well defined relationships), are co-authorship networks in peer reviewed publication, or friends in a social network. The knowledge networks we seek here are richer and necessarily more complex. In this contribution, we present an approach to model such knowledge networks and discuss how they may begin to address the questions of the non-specialist in

  13. Knowledge Management and Reference Services

    ERIC Educational Resources Information Center

    Gandhi, Smiti

    2004-01-01

    Many corporations are embracing knowledge management (KM) to capture the intellectual capital of their employees. This article focuses on KM applications for reference work in libraries. It defines key concepts of KM, establishes a need for KM for reference services, and reviews various KM initiatives for reference services.

  14. Knowledge Management in Small Firms

    NASA Astrophysics Data System (ADS)

    Panyasorn, Jessada; Panteli, Niki; Powell, Philip

    This paper explores knowledge management in small and medium-sized firms (SMEs). It investigates the use of Lotus Notes in SMEs of a developing country as a counterpoint to the large firm, developed country emphasis of existing research. It develops taxonomy of Lotus Notes use within the context of different knowledge management processes; notably communicating, co-ordinating and collaborating. The study employs an interpretive approach using three case studies. The key findings suggest that publishing, searching, sharing and retrieving are the user modes for enabling sharing and storing information. Evidence of knowledge creation is found at the departmental level but not at the organizational level. Further, small firms may explore more groupware potential than large organizations and this reflects their different context. Finally, implications for further research are identified.

  15. Knowledge Management Analysis: A Case Study

    ERIC Educational Resources Information Center

    Mecha, Ezi I.; Desai, Mayur S.; Richards, Thomas C.

    2009-01-01

    It is imperative for businesses to manage knowledge and stay competitive in the marketplace. Knowledge management is critical and is a key to prevent organizations from duplicating their efforts with a subsequent improvement in their efficiency. This study focuses on overview of knowledge management, analyzes the current knowledge management in…

  16. Total Quality Management in a Knowledge Management Perspective.

    ERIC Educational Resources Information Center

    Johannsen, Carl Gustav

    2000-01-01

    Presents theoretical considerations on both similarities and differences between information management and knowledge management and presents a conceptual model of basic knowledge management processes. Discusses total quality management and quality control in the context of information management. (Author/LRW)

  17. Managing Corporate Risk through Better Knowledge Management

    ERIC Educational Resources Information Center

    Neef, Dale

    2005-01-01

    Purpose: To explain how progressive companies are using a combination of knowledge and risk management (KRM) systems and techniques in order to help them to prevent, or respond most effectively to, ethical or reputation-damaging incidents. Design/methodology/approach: The paper explains KRM, develops a corporate integrity framework, and then…

  18. Toward a Conceptual Knowledge Management Framework in Health

    PubMed Central

    Lau, Francis

    2004-01-01

    This paper describes a conceptual organizing scheme for managing knowledge within the health setting. First, a brief review of the notions of knowledge and knowledge management is provided. This is followed by a detailed depiction of our proposed knowledge management framework, which focuses on the concepts of production, use, and refinement of three specific knowledge sources-policy, evidence, and experience. These concepts are operationalized through a set of knowledge management methods and tools tailored for the health setting. We include two case studies around knowledge translation on parent-child relations and virtual networks in community health research to illustrate how this knowledge management framework can be operationalized within specific contexts and the issues involved. We conclude with the lessons learned and implications. PMID:18066388

  19. Research Networks, Mentorship and Sustainability Knowledge

    NASA Astrophysics Data System (ADS)

    Kafle, A.; Mukhopadhyay, P.; Nepal, M.; Shyamsundar, P.

    2015-12-01

    In South Asia, a majority of institutions are ill-equipped to undertake research on multi-disciplinary environmental problems, though these problems are increasing at a fast rate and connected to the region's poverty and growth objectives. In this context, the South Asian Network for Development and Environmental Economics (SANDEE) tries to fill a research, training and knowledge gap by building skills in the area of Environment and Development Economics. In this paper, the authors argue that research networks contribute to the growth of sustainability knowledge through (a) knowledge creation, (b) knowledge transfer and (c) knowledge deepening. The paper tries to show the relationship between capacity building, mentorship and research scholarship. It demonstrates that researchers, by associating with the network and its multiple training and mentoring processes, are able to build skills, change curricula and deliver useful knowledge products. The paper discusses the need for interdisciplinary research and the challenges of bridging the gap between research outputs and policy reforms.

  20. Collaborative knowledge in catchment research networks

    NASA Astrophysics Data System (ADS)

    Macleod, Christopher Kit

    2015-04-01

    There is a need to improve the production, sharing and use of collaborative knowledge of catchment systems through networks of researchers, policy makers and practitioners. This requires greater levels of systems based integrative research. In parallel to the growing realization that greater levels of collaborative knowledge in scientific research networks are required, a digital revolution has been taking place. This has been driven primarily by the emergence of distributed networks of computers and standards-based interoperability. The objective of this paper is to present the status and research needs for greater levels of systems based integrative research for the production, sharing and use of collaborative knowledge in catchment research networks. To enable increased levels of integrative research depends on development and application of digital technologies to improve collection, use and sharing of data and devise new knowledge infrastructures. This paper focuses on the requirements for catchment observatories that integrate existing and novel physical, social and digital networks of knowledge infrastructures. To support this focus, I present three leading international examples of collaborative networks of catchment researchers and their development of catchment observatories. In particular, the digital infrastructures they have developed to support collaborative knowledge in catchment research networks. These examples are from North America (NSF funded CUAHSI HIS) and from Europe (UK NERC funded EVOp and the German Helmholtz Association Centers funded TERENO/TEODOOR). These exemplars all supported advancing collaborative knowledge in catchment research networks through the development of catchment observatories. I will conclude by discussing the future research directions required for greater levels of production, sharing and use of collaborative knowledge in catchment research networks based on catchment systems science.

  1. Knowledge Management in Higher Education: A Knowledge Repository Approach

    ERIC Educational Resources Information Center

    Wedman, John; Wang, Feng-Kwei

    2005-01-01

    One might expect higher education, where the discovery and dissemination of new and useful knowledge is vital, to be among the first to implement knowledge management practices. Surprisingly, higher education has been slow to implement knowledge management practices (Townley, 2003). This article describes an ongoing research and development effort…

  2. Knowledge Society Network: Toward a Dynamic, Sustained Network for Building Knowledge

    ERIC Educational Resources Information Center

    Hong, Huang-Yao; Scardamalia, Marlene; Zhang, Jianwei

    2010-01-01

    The Knowledge Society Network (KSN) "takes advantage of new knowledge media to maximize and democratize society's knowledge-creating capacity" (www.ikit.org/KSN). This article synthesizes the principles and designs of this network which were initiated over 15 years ago, and presents an exploratory study of interactions in the KSN over four years,…

  3. Power, Knowledge and Positioning in Teacher Networks

    ERIC Educational Resources Information Center

    Thomas, Anne Burns; Niesz, Tricia

    2012-01-01

    In this Viewpoint, we aim to raise questions about the positioning of teachers and teacher knowledge in professional development networks. We contend that diverse purposes across professional development configurations labeled "networks" have been glossed over in the literature, obscuring important questions about teacher learning and its role in…

  4. Informational Benefits via Knowledge Networks among Farmers

    ERIC Educational Resources Information Center

    Sligo, F. X.; Massey, Claire; Lewis, Kate

    2005-01-01

    Purpose: This research aimed to obtain insights into how farmers on small and medium-sized farms perceived the benefits of the information they receive from their interpersonal networks and other sources. Design/methodology/approach: Farmers' information environments were explored using socio-spatial knowledge networks, diaries and in-depth…

  5. Network fingerprint: a knowledge-based characterization of biomedical networks

    PubMed Central

    Cui, Xiuliang; He, Haochen; He, Fuchu; Wang, Shengqi; Li, Fei; Bo, Xiaochen

    2015-01-01

    It can be difficult for biomedical researchers to understand complex molecular networks due to their unfamiliarity with the mathematical concepts employed. To represent molecular networks with clear meanings and familiar forms for biomedical researchers, we introduce a knowledge-based computational framework to decipher biomedical networks by making systematic comparisons to well-studied “basic networks”. A biomedical network is characterized as a spectrum-like vector called “network fingerprint”, which contains similarities to basic networks. This knowledge-based multidimensional characterization provides a more intuitive way to decipher molecular networks, especially for large-scale network comparisons and clustering analyses. As an example, we extracted network fingerprints of 44 disease networks in the Kyoto Encyclopedia of Genes and Genomes (KEGG) database. The comparisons among the network fingerprints of disease networks revealed informative disease-disease and disease-signaling pathway associations, illustrating that the network fingerprinting framework will lead to new approaches for better understanding of biomedical networks. PMID:26307246

  6. The effects of online social networks on tacit knowledge transmission

    NASA Astrophysics Data System (ADS)

    Zhu, Hong-Miao; Zhang, Sheng-Tai; Jin, Zhen

    2016-01-01

    Due to the popular use of online social networks in today's world, how to propagate employees' tacit knowledge via online social networks has attracted managers' attention, which is critical to enhance the competitiveness of firms. In this paper, we propose a tacit knowledge transmission model on networks with even mixing based on the propagation property of tacit knowledge and the application of online social networks. We consider two routes of transmission, which are contact through online social networks and face-to-face physical contact, and derive the threshold that governs whether or not a kind of tacit knowledge can be shared in an organization with few initial employees who have acquired it. The impact of the degree distribution of the users' contact network on the transmission is investigated analytically. Some numerical simulations are presented to support the theoretical results. We perform the sensitivity analysis of the threshold in terms of the propagation parameters and confirm that online social networks contribute significantly to enhancing the transmission of tacit knowledge among employees.

  7. Applications of Ontologies in Knowledge Management Systems

    NASA Astrophysics Data System (ADS)

    Rehman, Zobia; Kifor, Claudiu V.

    2014-12-01

    Enterprises are realizing that their core asset in 21st century is knowledge. In an organization knowledge resides in databases, knowledge bases, filing cabinets and peoples' head. Organizational knowledge is distributed in nature and its poor management causes repetition of activities across the enterprise. To get true benefits from this asset, it is important for an organization to "know what they know". That's why many organizations are investing a lot in managing their knowledge. Artificial intelligence techniques have a huge contribution in organizational knowledge management. In this article we are reviewing the applications of ontologies in knowledge management realm

  8. Knowledge Management: A Teacher Educator's Perspective

    ERIC Educational Resources Information Center

    Mohan, Radha

    2005-01-01

    Knowledge Management can be defined as a systematic process that creates, captures, shares, and analyzes knowledge in ways that directly improve performance. The goal of Knowledge Management is to improve the creation, dissemination, and exploitation of knowledge for the purpose of building competitive advantage. The proper use of knowledge…

  9. Personal Knowledge Management for Employee Commoditization

    ERIC Educational Resources Information Center

    Schild, Susie A.

    2013-01-01

    Knowledge management thinking has resulted in the perception that the organization is the relevant beneficiary of knowledge. Individual approaches to and experiences with personal knowledge management are not well documented in empirical studies, which uncovered the specific problem that the situatedness of knowledge worker contemporaries within…

  10. Management of space networks

    NASA Technical Reports Server (NTRS)

    Markley, R. W.; Williams, B. F.

    1993-01-01

    NASA has proposed missions to the Moon and Mars that reflect three areas of emphasis: human presence, exploration, and space resource development for the benefit of Earth. A major requirement for such missions is a robust and reliable communications architecture. Network management--the ability to maintain some degree of human and automatic control over the span of the network from the space elements to the end users on Earth--is required to realize such robust and reliable communications. This article addresses several of the architectural issues associated with space network management. Round-trip delays, such as the 5- to 40-min delays in the Mars case, introduce a host of problems that must be solved by delegating significant control authority to remote nodes. Therefore, management hierarchy is one of the important architectural issues. The following article addresses these concerns, and proposes a network management approach based on emerging standards that covers the needs for fault, configuration, and performance management, delegated control authority, and hierarchical reporting of events. A relatively simple approach based on standards was demonstrated in the DSN 2000 Information Systems Laboratory, and the results are described.

  11. Implementation of Knowledge Management in Organizations

    ERIC Educational Resources Information Center

    Winkler, Katrin; Mandl, Heinz

    2007-01-01

    In the context of learning implementation of new ideas e.g. knowledge management in organizations often is neglected. Concerning knowledge management measures we demonstrate its implementation in organizations. A theoretical framework was developed showing the necessary basic conditions for implementing knowledge management. Subsequently we…

  12. Technologies, Products, and Models Supporting Knowledge Management.

    ERIC Educational Resources Information Center

    Luan, Jing; Serban, Andreea M.

    2002-01-01

    Based on a taxonomy of knowledge management processes, provides a synopsis of technologies and vendors that support knowledge management. Proposes a model for classifying the various types of technologies related to knowledge management that are most often used in institutional research. (EV)

  13. Management of coalition sensor networks

    NASA Astrophysics Data System (ADS)

    Verma, Dinesh Chandra; Brown, Theodore; Ortega, Carolyn

    2010-04-01

    The management of sensor networks in coalition settings has been treated in a piecemeal fashion in the current literature without taking a comprehensive look at the complete life cycle of coalition networks, and determining the different aspects of network management that need to be taken into account for the management of sensor networks in those contexts. In this paper, we provide a holistic approach towards managing sensor networks encountered in the context of coalition operations. We describe how the sensor networks in a coalition ought to be managed at various stages of the life cycle, and the different operations that need to be taken into account for managing various aspects of the networks. In particular, we look at the FCAPS model for network management, and assess the applicability of the FCAPS model to the different aspects of sensor network management in a coalition setting.

  14. A Knowledge Collaboration Network Model across Disciplines

    NASA Astrophysics Data System (ADS)

    Nagurney, Anna; Qiang, Qiang

    We propose a theoretical framework for the optimal collaboration among researchers in a knowledge network in which researchers are not limited to a single discipline and in which multiple modes of communication, including communication via the Internet, are available. We introduce a novel concept of distance to measure not only the communication distance but also the distance between disciplines. We formulate the knowledge network collaboration model as a variational inequality problem whose solution yields the optimal allocation of effort/time of the researchers as well as the associated opportunity costs.

  15. The evolutionary advantage of limited network knowledge.

    PubMed

    Larson, Jennifer M

    2016-06-01

    Groups of individuals have social networks that structure interactions within the groups; evolutionary theory increasingly uses this fact to explain the emergence of cooperation (Eshel and Cavalli-Sforza, 1982; Boyd and Richerson, 1988, 1989; Ohtsuki et al., 2006; Nowak et al., 2010; Van Veelen et al., 2012). This approach has resulted in a number of important insights for the evolution of cooperation in the biological and social sciences, but omits a key function of social networks that has persisted throughout recent evolutionary history (Apicella et al., 2012): their role in transmitting gossip about behavior within a group. Accounting for this well-established role of social networks among rational agents in a setting of indirect reciprocity not only shows a new mechanism by which the structure of networks is fitness-relevant, but also reveals that knowledge of social networks can be fitness-relevant as well. When groups enforce cooperation by sanctioning peers whom gossip reveals to have deviated, individuals in certain peripheral network positions are tempting targets of uncooperative behavior because gossip they share about misbehavior spreads slowly through the network. The ability to identify these individuals creates incentives to behave uncooperatively. Consequently, groups comprised of individuals who knew precise information about their social networks would be at a fitness disadvantage relative to groups of individuals with a coarser knowledge of their networks. Empirical work has consistently shown that modern humans know little about the structure of their own social networks and perform poorly when tasked with learning new ones. This robust empirical regularity may be the product of natural selection in an environment of strong selective pressure at the group level. Imprecise views of networks make enforcing cooperation easier. PMID:27012517

  16. Learning about knowledge: A complex network approach

    NASA Astrophysics Data System (ADS)

    da Fontoura Costa, Luciano

    2006-08-01

    An approach to modeling knowledge acquisition in terms of walks along complex networks is described. Each subset of knowledge is represented as a node, and relations between such knowledge are expressed as edges. Two types of edges are considered, corresponding to free and conditional transitions. The latter case implies that a node can only be reached after visiting previously a set of nodes (the required conditions). The process of knowledge acquisition can then be simulated by considering the number of nodes visited as a single agent moves along the network, starting from its lowest layer. It is shown that hierarchical networks—i.e., networks composed of successive interconnected layers—are related to compositions of the prerequisite relationships between the nodes. In order to avoid deadlocks—i.e., unreachable nodes—the subnetwork in each layer is assumed to be a connected component. Several configurations of such hierarchical knowledge networks are simulated and the performance of the moving agent quantified in terms of the percentage of visited nodes after each movement. The Barabási-Albert and random models are considered for the layer and interconnecting subnetworks. Although all subnetworks in each realization have the same number of nodes, several interconnectivities, defined by the average node degree of the interconnection networks, have been considered. Two visiting strategies are investigated: random choice among the existing edges and preferential choice to so far untracked edges. A series of interesting results are obtained, including the identification of a series of plateaus of knowledge stagnation in the case of the preferential movement strategy in the presence of conditional edges.

  17. NASDA knowledge-based network planning system

    NASA Technical Reports Server (NTRS)

    Yamaya, K.; Fujiwara, M.; Kosugi, S.; Yambe, M.; Ohmori, M.

    1993-01-01

    One of the SODS (space operation and data system) sub-systems, NP (network planning) was the first expert system used by NASDA (national space development agency of Japan) for tracking and control of satellite. The major responsibilities of the NP system are: first, the allocation of network and satellite control resources and, second, the generation of the network operation plan data (NOP) used in automated control of the stations and control center facilities. Up to now, the first task of network resource scheduling was done by network operators. NP system automatically generates schedules using its knowledge base, which contains information on satellite orbits, station availability, which computer is dedicated to which satellite, and how many stations must be available for a particular satellite pass or a certain time period. The NP system is introduced.

  18. Knowledge Management and Global Information Dissemination

    ERIC Educational Resources Information Center

    Umunadi, Ejiwoke Kennedy

    2014-01-01

    The paper looked at knowledge management and global information dissemination. Knowledge is a very powerful tool for survival, growth and development. It can be seen as the information, understanding and skills that you gain through education or experience. The paper was addressed under the following sub-headings: Knowledge management knowledge…

  19. Measuring the ROI on Knowledge Management Systems.

    ERIC Educational Resources Information Center

    Wickhorst, Vickie

    2002-01-01

    Defines knowledge management and corporate portals and provides a model that can be applied to assessing return on investment (ROI) for a knowledge management solution. Highlights include leveraging knowledge in an organization; assessing the value of human capital; and the Intellectual Capital Performance Measurement Model. (LRW)

  20. Librarians Are the Ultimate Knowledge Managers?

    ERIC Educational Resources Information Center

    Koina, Cathie

    2003-01-01

    Librarians are the ultimate knowledge managers. Everyone knows that. After all, haven't they been the custodians of documented knowledge for centuries? Who could possibly do it better than them? Well, then why aren't people knocking down their doors, begging them to be the knowledge managers of the organisation? Are they just ignorant of how…

  1. Network-Based Management Procedures.

    ERIC Educational Resources Information Center

    Buckner, Allen L.

    Network-based management procedures serve as valuable aids in organizational management, achievement of objectives, problem solving, and decisionmaking. Network techniques especially applicable to educational management systems are the program evaluation and review technique (PERT) and the critical path method (CPM). Other network charting…

  2. Creating Socially Networked Knowledge through Interdisciplinary Collaboration

    ERIC Educational Resources Information Center

    Chuk, Eric; Hoetzlein, Rama; Kim, David; Panko, Julia

    2012-01-01

    We report on the experience of creating a socially networked system, the Research-oriented Social Environment (RoSE), for representing knowledge in the form of relationships between people, documents, and groups. Developed as an intercampus, interdisciplinary project of the University of California, this work reflects on a collaboration between…

  3. Network Information Management Subsystem

    NASA Technical Reports Server (NTRS)

    Chatburn, C. C.

    1985-01-01

    The Deep Space Network is implementing a distributed data base management system in which the data are shared among several applications and the host machines are not totally dedicated to a particular application. Since the data and resources are to be shared, the equipment must be operated carefully so that the resources are shared equitably. The current status of the project is discussed and policies, roles, and guidelines are recommended for the organizations involved in the project.

  4. A Personnel Centric Knowledge Management System

    NASA Astrophysics Data System (ADS)

    Chakraborty, Baisakhi; Gautam, Meghbartma

    A Knowledge Management System (KMS) is designed to serve as an effective tool for the proper extraction, utilization and dissemination of knowledge. Traditional KMS models incur cost overhead on the extraction of tacit knowledge and conversion to explicit knowledge. The proposed model in this paper takes the concept of mining the tacit knowledge and using it in the KMS instead of following conventional KMS norms. Through interactions and socialization of the personnel participating in the system, the tacit knowledge is extracted, converted to explicit knowledge and preserved in the Knowledge Management System through proper maintenance of knowledge repository. Our model is based on the technology that encourages active participation and sharing of tacit knowledge through interactions of individuals in the knowledge environment. The model builds a database of queries based on user feedback and the database is enhanced and maintained through creation of tags that makes the KMS dynamic and easily maintainable.

  5. Dynamic knowledge management from multiple sources in crowdsourcing environments

    NASA Astrophysics Data System (ADS)

    Kim, Mucheol; Rho, Seungmin

    2015-10-01

    Due to the spread of smart devices and the development of network technology, a large number of people can now easily utilize the web for acquiring information and various services. Further, collective intelligence has emerged as a core player in the evolution of technology in web 2.0 generation. It means that people who are interested in a specific domain of knowledge can not only make use of the information, but they can also participate in the knowledge production processes. Since a large volume of knowledge is produced by multiple contributors, it is important to integrate and manage knowledge efficiently. In this paper, we propose a social tagging-based dynamic knowledge management system in crowdsourcing environments. The approach here is to categorize and package knowledge from multiple sources, in such a way that it easily links to target knowledge.

  6. Knowledge information management toolkit and method

    DOEpatents

    Hempstead, Antoinette R.; Brown, Kenneth L.

    2006-08-15

    A system is provided for managing user entry and/or modification of knowledge information into a knowledge base file having an integrator support component and a data source access support component. The system includes processing circuitry, memory, a user interface, and a knowledge base toolkit. The memory communicates with the processing circuitry and is configured to store at least one knowledge base. The user interface communicates with the processing circuitry and is configured for user entry and/or modification of knowledge pieces within a knowledge base. The knowledge base toolkit is configured for converting knowledge in at least one knowledge base from a first knowledge base form into a second knowledge base form. A method is also provided.

  7. Principles for Designing Pragmatic Knowledge Management Systems

    ERIC Educational Resources Information Center

    Cavaleri, Steven A.

    2004-01-01

    Knowledge management continues to evolve as a discipline, yet even basic features that define a discipline have to be established. Developing a shared understanding of core concepts, such as the meaning of "knowledge", has been elusive in this field. In the absence of reaching a universal definition, surrogates for knowledge are adopted because of…

  8. Knowledge Management: A System Dynamics Perspective

    ERIC Educational Resources Information Center

    Saurabh, Kumar

    2005-01-01

    In the present day market scenario of intense competition, organizations need to know what they know and be able to leverage on its knowledge base to gain competitive advantage. In this knowledge era, organisations can create and sustain competitive advantage through initiation of appropriate knowledge management processes. The organisations that…

  9. Perspectives on Education for Knowledge Management.

    ERIC Educational Resources Information Center

    Chaudhry, Abdus Sattar; Higgins, Susan Ellen

    This paper looks at the state of education in knowledge management (KM). It reports findings from a study of knowledge management courses included in the curriculum of academic disciplines of business, computing, and information that was conducted at the Nanyang Technological University (Singapore). Based on a review of course descriptions…

  10. Information and Knowledge Management: Dimensions and Approaches

    ERIC Educational Resources Information Center

    Schlögl, Christian

    2005-01-01

    Introduction: Though literature on information and knowledge management is vast, there is much confusion concerning the meaning of these terms. Hence, this article should give some orientation and work out the main aspects of information and knowledge management. Method: An author co-citation analysis, which identified the main dimensions of…

  11. Knowtes: The Knowledge Management Thinkletter, 1998.

    ERIC Educational Resources Information Center

    Knowtes: The Knowledge Management Thinkletter, 1998

    1998-01-01

    This document contains four issues of a newsletter focusing on knowledge management (KM). Articles include: "Profile on Management: 'Sharing Knowledge is Power'"; "Emotional Intelligence in KM"; "KM on the Road: Perspectives of a KM Consultant"; "The Company Role as a School"; "Profile on Human Resources: Relationships Are Key to Results"; "KM…

  12. Managing knowledge workers in clinical systems.

    PubMed

    Snyder, J R

    2001-01-01

    In Future Work, Coates and colleagues cite seven forces that are reshaping work and the workforce. One is the advent of "knowledge workers," who gather, distribute, and add value to information. In health care, the transition to integrated delivery systems, replete with care plans, critical paths, and assessment of clinical outcomes supported by information technology, is driving the need to reeducate for a knowledge-based workforce. Managers of clinical systems need to be familiar with the characteristics of knowledge workers affecting the delivery environment, organizational structure, and culture of an organization. These same managers will be expected to develop strategies to manage the transition to a knowledge-based workforce. PMID:11299904

  13. What's your strategy for managing knowledge?

    PubMed

    Hansen, M T; Nohria, N; Tierney, T

    1999-01-01

    The rise of the computer and the increasing importance of intellectual assets have compelled executives to examine the knowledge underlying their businesses and how it is used. Because knowledge management as a conscious practice is so young, however, executives have lacked models to use as guides. To help fill that gap, the authors recently studied knowledge management practices at management consulting firms, health care providers, and computer manufacturers. They found two very different knowledge management strategies in place. In companies that sell relatively standardized products that fill common needs, knowledge is carefully codified and stored in databases, where it can be accessed and used--over and over again--by anyone in the organization. The authors call this the codification strategy. In companies that provide highly customized solutions to unique problems, knowledge is shared mainly through person-to-person contacts; the chief purpose of computers is to help people communicate. They call this the personalization strategy. A company's choice of knowledge management strategy is not arbitrary--it must be driven by the company's competitive strategy. Emphasizing the wrong approach or trying to pursue both can quickly undermine a business. The authors warn that knowledge management should not be isolated in a functional department like HR or IT. They emphasize that the benefits are greatest--to both the company and its customers--when a CEO and other general managers actively choose one of the approaches as a primary strategy. PMID:10387767

  14. Measuring Teacher Knowledge of Classroom Social Networks: Convergent and Predictive Validity in Elementary School Classrooms

    ERIC Educational Resources Information Center

    Madill, Rebecca A.; Gest, Scott D.; Rodkin, Philip C.

    2012-01-01

    This study contributes to a growing body of literature focused on the role of the teacher's "invisible hand" in managing students social relationships. The authors focus on one specific aspect of attunement, teachers' social network knowledge, which they conceptualize as the completeness and accuracy of the teacher's social network knowledge,…

  15. The knowledge workstation: an electronic environment for knowledge management.

    PubMed Central

    Lucier, R E; Matheson, N W; Butter, K A; Reynolds, R E

    1988-01-01

    This paper focuses on the creation of the IAIMS workstation in the context of the outcomes of a year-long IAIMS strategic planning process at the Johns Hopkins Medical Institutions (JHMI). These outcomes include a long-term institutional vision for a functional knowledge management environment, a JHMI IAIMS model, a strategic plan, and two model prototypes. The functional requirements and specific implementation strategies for the IAIMS workstation, the prototype for managing the knowledge base of the published biomedical literature, are discussed in detail. PMID:3416102

  16. Critical Management in Knowledge Organizations

    ERIC Educational Resources Information Center

    Macpherson, Reynold

    2008-01-01

    Purpose: The purpose of this paper is to invite educational managers and management educators to reflect critically on practice. Design/methodology/approach: Using the point of Socrates' death, the paper suggests ways of reflecting on actions using ethically-critical, socially-critical, environmentally-critical, politically-critical and…

  17. Computational Fact Checking from Knowledge Networks.

    PubMed

    Ciampaglia, Giovanni Luca; Shiralkar, Prashant; Rocha, Luis M; Bollen, Johan; Menczer, Filippo; Flammini, Alessandro

    2015-01-01

    Traditional fact checking by expert journalists cannot keep up with the enormous volume of information that is now generated online. Computational fact checking may significantly enhance our ability to evaluate the veracity of dubious information. Here we show that the complexities of human fact checking can be approximated quite well by finding the shortest path between concept nodes under properly defined semantic proximity metrics on knowledge graphs. Framed as a network problem this approach is feasible with efficient computational techniques. We evaluate this approach by examining tens of thousands of claims related to history, entertainment, geography, and biographical information using a public knowledge graph extracted from Wikipedia. Statements independently known to be true consistently receive higher support via our method than do false ones. These findings represent a significant step toward scalable computational fact-checking methods that may one day mitigate the spread of harmful misinformation. PMID:26083336

  18. Computational Fact Checking from Knowledge Networks

    PubMed Central

    Ciampaglia, Giovanni Luca; Shiralkar, Prashant; Rocha, Luis M.; Bollen, Johan; Menczer, Filippo; Flammini, Alessandro

    2015-01-01

    Traditional fact checking by expert journalists cannot keep up with the enormous volume of information that is now generated online. Computational fact checking may significantly enhance our ability to evaluate the veracity of dubious information. Here we show that the complexities of human fact checking can be approximated quite well by finding the shortest path between concept nodes under properly defined semantic proximity metrics on knowledge graphs. Framed as a network problem this approach is feasible with efficient computational techniques. We evaluate this approach by examining tens of thousands of claims related to history, entertainment, geography, and biographical information using a public knowledge graph extracted from Wikipedia. Statements independently known to be true consistently receive higher support via our method than do false ones. These findings represent a significant step toward scalable computational fact-checking methods that may one day mitigate the spread of harmful misinformation. PMID:26083336

  19. Librarians' Attitudes toward Knowledge Management

    ERIC Educational Resources Information Center

    Aharony, Noa

    2011-01-01

    The purpose of this research is to develop an understanding of the factors that support or constrain the individual's sharing knowledge in the organization. The current study seeks to explore whether personality (self-efficacy and self-esteem) and situational (cognitive appraisal: threat versus challenge) characteristics influence participants'…

  20. Knowledge Management and the Academy

    ERIC Educational Resources Information Center

    Cain, Timothy J.; Branin, Joseph J.; Sherman, W. Michael

    2008-01-01

    Universities and colleges generate extraordinary quantities of knowledge and innovation, but in many ways the academy struggles to keep pace with the digital revolution. Growing pressures are reshaping how universities must do business--students expecting enhanced access and support, administrators eager to make data-driven strategic decisions,…

  1. Safety and Mission Assurance Knowledge Management Retention

    NASA Technical Reports Server (NTRS)

    Johnson, Teresa A.

    2006-01-01

    This viewgraph presentation reviews the issues surrounding the management of knowledge in regards to safety and mission assurance. The JSC workers who were hired in the 1960's are slated to retire in the next two to three years. The experiences and knowledge of these NASA workers must be identified, and disseminated. This paper reviews some of the strategies that the S&MA is developing to capture that valuable institutional knowledge.

  2. Applying Knowledge Management in Teacher Evaluation Systems

    ERIC Educational Resources Information Center

    Essandoh, Albert

    2013-01-01

    Teacher evaluations are underused in public schools, resulting in the loss of knowledge critical to professional development. Knowledge management (KM) theory offers approaches that can lead to improvements in the effectiveness of evaluations and teacher performance. This multiple case study of 9 campuses in an exemplary school district…

  3. MSFC Propulsion Systems Department Knowledge Management Project

    NASA Technical Reports Server (NTRS)

    Caraccioli, Paul A.

    2007-01-01

    This slide presentation reviews the Knowledge Management (KM) project of the Propulsion Systems Department at Marshall Space Flight Center. KM is needed to support knowledge capture, preservation and to support an information sharing culture. The presentation includes the strategic plan for the KM initiative, the system requirements, the technology description, the User Interface and custom features, and a search demonstration.

  4. Confirming the Stankosky Knowledge Management Framework

    ERIC Educational Resources Information Center

    Ternes, Carl D., Jr.

    2011-01-01

    As a managerial construct, knowledge management (KM) optimizes organizational knowledge assets to achieve sustainable business advantages by connecting people with the intellectual resources needed to operate more effectively. Yet KM may have its greatest impact when used with repeatable, systems engineering-based "frameworks." As such, this study…

  5. Determining the Business Impact of Knowledge Management

    ERIC Educational Resources Information Center

    Aaron, Bruce C.

    2009-01-01

    This case study describes an evaluation of business impact and return on investment (ROI) for the Knowledge Exchange, a knowledge management (KM) system within Accenture. The evaluation used a continuous measurement design to allow impact and ROI to be tracked across time and groups. The results demonstrated a significant positive impact on…

  6. A Tool for Managing Software Architecture Knowledge

    SciTech Connect

    Babar, Muhammad A.; Gorton, Ian

    2007-08-01

    This paper describes a tool for managing architectural knowledge and rationale. The tool has been developed to support a framework for capturing and using architectural knowledge to improve the architecture process. This paper describes the main architectural components and features of the tool. The paper also provides examples of using the tool for supporting wellknown architecture design and analysis methods.

  7. Knowledge Management in Libraries in the 21st Century.

    ERIC Educational Resources Information Center

    Shanhong, Tang

    This paper begins with a section that describes characteristics of knowledge management in libraries, including: human resource management is the core of knowledge management in libraries; the objective of knowledge management in libraries is to promote knowledge innovation; and information technology is a tool for knowledge management in…

  8. Applying Knowledge Management to an Organization's Transformation

    NASA Technical Reports Server (NTRS)

    Potter, Shannon; Gill, Tracy; Fritsche, Ralph

    2008-01-01

    Although workers in the information age have more information at their fingertips than ever before, the ability to effectively capture and reuse actual knowledge is still a surmounting challenge for many organizations. As high tech organizations transform from providing complex products and services in an established domain to providing them in new domains, knowledge remains an increasingly valuable commodity. This paper explores the supply and demand elements of the "knowledge market" within the International Space Station and Spacecraft Processing Directorate (ISSSPD) of NASA's Kennedy Space Center (KSC). It examines how knowledge supply and knowledge demand determine the success of an organization's knowledge management (KM) activities, and how the elements of a KM infrastructure (tools, culture, and training), can be used to create and sustain knowledge supply and demand

  9. Turning information into knowledge for rangeland management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The kind of knowledge system that will be capable of meeting the needs of rangeland managers will evolve as scientists, technology specialists, managers, and biologists find ways to integrate the ever expanding array of information systems and tools to meet their needs. The tools and techniques high...

  10. Knowledge Management: Changing Cultures, Changing Attitudes.

    ERIC Educational Resources Information Center

    Neidorf, Robin

    2002-01-01

    Discussion of knowledge management focuses on a case study of an organizational research department that began implementing information management initiatives. Highlights include the role of the department, including organizing and disseminating different types of information; identifying stakeholders; upgrading skills; communications to all…

  11. Research and Application of Knowledge Resources Network for Product Innovation

    PubMed Central

    Li, Chuan; Li, Wen-qiang; Li, Yan; Na, Hui-zhen; Shi, Qian

    2015-01-01

    In order to enhance the capabilities of knowledge service in product innovation design service platform, a method of acquiring knowledge resources supporting for product innovation from the Internet and providing knowledge active push is proposed. Through knowledge modeling for product innovation based on ontology, the integrated architecture of knowledge resources network is put forward. The technology for the acquisition of network knowledge resources based on focused crawler and web services is studied. Knowledge active push is provided for users by user behavior analysis and knowledge evaluation in order to improve users' enthusiasm for participation in platform. Finally, an application example is illustrated to prove the effectiveness of the method. PMID:25884031

  12. Network management, status and directions

    SciTech Connect

    Cottrell, R.L.A.; Streater, T.C.

    1992-09-01

    It has been said that the ``network is the system``. This implies providing levels of service, reliability, predictability and availability that are commensurate with or better than those that individual computers provide today. To provide this requires integrated network management for interconnected networks of heterogeneous devices covering both the local campus and across the world and spanning many administrative domains. This talk will review the status of existing tools to address management for networks. It draws on experience from both within and outside the HEP community.

  13. Network management, status and directions

    SciTech Connect

    Cottrell, R.L.A.; Streater, T.C.

    1992-09-01

    It has been said that the network is the system''. This implies providing levels of service, reliability, predictability and availability that are commensurate with or better than those that individual computers provide today. To provide this requires integrated network management for interconnected networks of heterogeneous devices covering both the local campus and across the world and spanning many administrative domains. This talk will review the status of existing tools to address management for networks. It draws on experience from both within and outside the HEP community.

  14. A Design Thinking Approach to Teaching Knowledge Management

    ERIC Educational Resources Information Center

    Wang, Shouhong; Wang, Hai

    2008-01-01

    Pedagogies for knowledge management courses are still undeveloped. This Teaching Tip introduces a design thinking approach to teaching knowledge management. An induction model used to guide students' real-life projects for knowledge management is presented. (Contains 1 figure.)

  15. Risk Management In Perspective Of Knowledge Management A Brief Survey

    NASA Astrophysics Data System (ADS)

    Rehman, Zobia; Kifor, Claudiu V.

    2015-09-01

    This article explains the application of knowledge management for project risk management in industry. Combination of knowledge management and risk management is becoming a dire need for industries nowadays, because it has become necessary to make information reach timely to its destined users to achieve the desired goals. Quick decisions are needed throughout a project life cycle to mitigate or avoid a risk, but they are only possible when knowledge about it is in hand and can be inferred for fruitful decisions. Quality engineers make huge effort in analyzing and mitigating the risk and prepare various documents about different risk management stages. But this knowledge resides in documents or underutilized databases without any relation to each other that makes it useless for complex decision making. This article shall explain how knowledge management activities are helpful in risk management and the advantages of their fusion. It will also present a conceptual architecture of an Information Technology based solution for risk management and knowledge management combination.

  16. The Impact of Trust on the Practice of Knowledge Management.

    ERIC Educational Resources Information Center

    Iivonen, Mirja; Huotari, Maija-Leena

    2000-01-01

    Considers the role of trust in managing knowledge in organizations. Topics include the problematic nature of the concept of knowledge management; human resource management and information management; personal knowledge and organizational knowledge; collaboration and knowledge sharing; and organizational culture and climate. (Contains 25…

  17. Knowledge management model for teleconsulting in telemedicine.

    PubMed

    Pico, Lilia Edith Aparicio; Cuenca, Orlando Rodriguez; Alvarez, Daniel José Salas; Salgado, Piere Augusto Peña

    2008-01-01

    The present article shows a study about requirements for teleconsulting in a telemedicine solution in order to create a knowledge management system. Several concepts have been found related to the term teleconsulting in telemedicine which will serve to clear up their corresponding applications, potentialities, and scope. Afterwards, different theories about the art state in knowledge management have been considered by exploring methodologies and architectures to establish the trends of knowledge management and the possibilities of using them in teleconsulting. Furthermore, local and international experiences have been examined to assess knowledge management systems focused on telemedicine. The objective of this study is to obtain a model for developing teleconsulting systems in Colombia because we have many health-information management systems but they don't offer telemedicine services for remote areas. In Colombia there are many people in rural areas with different necessities and they don't have medicine services, teleconsulting will be a good solution to this problem. Lastly, a model of a knowledge system is proposed for teleconsulting in telemedicine. The model has philosophical principles and architecture that shows the fundamental layers for its development. PMID:18560075

  18. Data Mining and Knowledge Management: A System Analysis for Establishing a Tiered Knowledge Management Model.

    ERIC Educational Resources Information Center

    Luan, Jing; Willett, Terrence

    This paper discusses data mining--an end-to-end (ETE) data analysis tool that is used by researchers in higher education. It also relates data mining and other software programs to a brand new concept called "Knowledge Management." The paper culminates in the Tier Knowledge Management Model (TKMM), which seeks to provide a stable structure with…

  19. Managing Knowledge Performance: Testing the Components of a Knowledge Management System on Organizational Performance

    ERIC Educational Resources Information Center

    Cho, Taejun; Korte, Russell

    2014-01-01

    The main purpose of the current study is to validate the framework of knowledge management (KM) capabilities created by Gold ("Towards a theory of organizational knowledge management capabilities." Doctoral dissertation, University of North Carolina, Chapel Hill) 2001) in a study of South Korean companies. However, the original framework…

  20. [Creation and management of organizational knowledge].

    PubMed

    Shinyashiki, Gilberto Tadeu; Trevizan, Maria Auxiliadora; Mendes, Isabel Amélia

    2003-01-01

    With a view to creating and establishing a sustainable position of competitive advantage, the best organizations are increasingly investing in the application of concepts such as learning, knowledge and competency. The organization's creation or acquisition of knowledge about its actions represents an intangible resource that is capable of conferring a competitive advantage upon them. This knowledge derives from interactions developed in learning processes that occur in the organizational environment. The more specific characteristics this knowledge demonstrates in relation to the organization, the more it will become the foundation of its core competencies and, consequently, an important strategic asset. This article emphasizes nurses' role in the process of knowledge management, placing them in the intersection between horizontal and vertical information levels as well as in the creation of a sustainable competitive advantage. Authors believe that this contribution may represent an opportunity for a reflection about its implications for the scenarious of health and nursing practices. PMID:14748169

  1. Knowledge Management within the Medical University.

    PubMed

    Rauzina, Svetlana Ye; Tikhonova, Tatiana A; Karpenko, Dmitriy S; Bogopolskiy, Gennady A; Zarubina, Tatiana V

    2015-01-01

    The aim of the work is studying the possibilities of ontological engineering in managing of medical knowledge. And also practical implementation of knowledge management system (KMS) in medical university. The educational process model is established that allows analyzing learning results within time scale. Glossary sub-system has been developed; ontologies of educational disciplines are constructed; environment for setup and solution of situational cases is established; ontological approach to assess competencies is developed. The possibilities of the system for solving situation tasks have been described. The approach to the evaluation of competence has been developed. PMID:26152966

  2. The diffusion of technological knowledge through interlaced networks

    NASA Astrophysics Data System (ADS)

    Ribeiro, Leonardo Costa; Ruiz, Ricardo Machado; da Motta e Albuquerque, Eduardo; Bernardes, Américo T.

    2011-09-01

    In the last decade, many papers discussed the basic features of the networks formed by knowledge diffusion. In this paper, we show that a network formed by the spreading of technological information, represented by the patents citation network, does not obey the expected power law behavior and, therefore, is not a scale-free network. We mapped a network formed by almost 600 000 patents, covering a 40 years period. Although the complete network is not scale-free, small portions within the whole network can be described by power laws. The network combines several fields of knowledge, but those power law portions belong to specific fields of technological knowledge. A mathematical model is introduced, which can explain the basic dynamics of the formation of this network.

  3. Energy management in sensor networks.

    PubMed

    Stankovic, John A; He, Tian

    2012-01-13

    This paper presents a holistic view of energy management in sensor networks. We first discuss hardware designs that support the life cycle of energy, namely: (i) energy harvesting, (ii) energy storage and (iii) energy consumption and control. Then, we discuss individual software designs that manage energy consumption in sensor networks. These energy-aware designs include media access control, routing, localization and time-synchronization. At the end of this paper, we present a case study of the VigilNet system to explain how to integrate various types of energy management techniques to achieve collaborative energy savings in a large-scale deployed military surveillance system. PMID:22124081

  4. A holonic view of knowledge management

    NASA Astrophysics Data System (ADS)

    Paggi, Horacio; Paolino, Lilyam; Alonso, Fernando

    2014-10-01

    This paper reviews the knowledge management at the light of the concepts of the holon-informon paradigm, presents some of its problems (especially the ones related with the distributed one) and challenges and shows how they can be alleviated using tools or methodologies proper of the holonic field.

  5. Bringing Knowledge Management into an Engineering Curriculum

    ERIC Educational Resources Information Center

    Winberg, S. L.; Schach, S. R.; Inggs, M. R.

    2007-01-01

    The use of effective knowledge management is becoming an essential part of technical development projects in order to enable developers to handle the growing complexity of these projects. In this article we discuss an innovative approach to address this concern from the perspective of an undergraduate engineering curriculum. Instead of adding…

  6. Overcoming Learning Barriers through Knowledge Management

    ERIC Educational Resources Information Center

    Dror, Itiel E.; Makany, Tamas; Kemp, Jonathan

    2011-01-01

    The ability to learn highly depends on how knowledge is managed. Specifically, different techniques for note-taking utilize different cognitive processes and strategies. In this paper, we compared dyslexic and control participants when using linear and non-linear note-taking. All our participants were professionals working in the banking and…

  7. Knowledge Management for Higher Education. ERIC Digest.

    ERIC Educational Resources Information Center

    Milam, John H., Jr.

    This digest describes the emerging study of Knowledge Management (KM), a field that has much to offer administrators in higher education. KM principles recognize that it is important for organizations to "know what they know." It is the organized complexity of collaborative work to share and use information across all aspects of an institution…

  8. Knowledge Management Initiatives at a Small University

    ERIC Educational Resources Information Center

    Gill, Avninder

    2009-01-01

    Purpose: The purpose of this paper is to address the knowledge management (KM) challenges faced by the administration of a small university which does not have a mature research culture. Design/methodology/approach: The paper follows both technocratic as well as ecological approaches to develop a sustainable KM. Strengths, weaknesses,…

  9. Knowledge Management, User Education, and Librarianship.

    ERIC Educational Resources Information Center

    Koenig, Michael E. D.

    This paper discusses the potential role of librarians in user education and training in the context of knowledge management (KM) initiatives. The paper first summarizes the results of a recent study of KM systems that found a high failure and disappointment rate, with more than half of the failures attributable to inadequate user training and…

  10. Knowledge Management, User Education and Librarianship.

    ERIC Educational Resources Information Center

    Koenig, Michael E. D.

    2003-01-01

    Discusses the role of librarians in knowledge management in terms of designing information systems, creating classification systems and taxonomies, and implementing and operating the systems. Suggests the need for librarians to be involved in user education and training, including database searching, using current awareness services, and using…

  11. Knowledge Management Tolls for Instructional Design.

    ERIC Educational Resources Information Center

    Spector, J. Michael

    2002-01-01

    Discusses knowledge management systems (KMS) and their application to instructional design. Highlights include a history of computing and instructional systems; computer-supported collaborative work environments; object-oriented systems; reusability; a conceptual framework for distributed instructional design; and examples of support tools.…

  12. A Critique of Knowledge Management: Using a Social Constructionist Approach.

    ERIC Educational Resources Information Center

    McAdam, Rodney; McCreedy, Sandra

    2000-01-01

    Examines knowledge management from a critical perspective using a model of knowledge construction, embodiment, dissemination, and use. Concludes that organizations should clarify how knowledge is defined, evaluate benefits expected of knowledge management and approaches to knowledge capture, recognize employees as knowledge workers, and view…

  13. Managing Social Capital as Knowledge Management - Some Specification and Representation Issues.

    ERIC Educational Resources Information Center

    Davenport, Elisabeth; Graham, Martin; Kennedy, Jessie; Taylor, Katharine

    2003-01-01

    This research attempts to identify how social capital is manifest within the contexts of small firm networks that rely on rapid turnover of projects. Presents work to date that converts tacit knowledge into sets of explicit and manageable local data, and provides examples of information visualizations for profiling and retrieval that support the…

  14. Knowledge management in the engineering design environment

    NASA Technical Reports Server (NTRS)

    Briggs, Hugh C.

    2006-01-01

    The Aerospace and Defense industry is experiencing an increasing loss of knowledge through workforce reductions associated with business consolidation and retirement of senior personnel. Significant effort is being placed on process definition as part of ISO certification and, more recently, CMMI certification. The process knowledge in these efforts represents the simplest of engineering knowledge and many organizations are trying to get senior engineers to write more significant guidelines, best practices and design manuals. A new generation of design software, known as Product Lifecycle Management systems, has many mechanisms for capturing and deploying a wider variety of engineering knowledge than simple process definitions. These hold the promise of significant improvements through reuse of prior designs, codification of practices in workflows, and placement of detailed how-tos at the point of application.

  15. Optical network management with OSC

    NASA Astrophysics Data System (ADS)

    Liu, Fengqing; Zeng, QingJi; Xiao, Shilin; Zhu, Xu; Xu, Jie

    2001-10-01

    How to transport the control and management information of optical networking is a major concern these days. We compare several means and arrive at a conclusion that OSC (optical supervisory channel) is a better choice. The content of OSC is given and OSC channel wavelength, bit rate and coding method are discussed. An OSC example of WDM metro network are illuminated, which demonstrates the processing operation of overheads in OSC, FDI behavior for three types of failure, and Self-management of OSC subsystem. To fulfill the demand of intelligent and distributed management of optical transport network, an OSC of OC-3 (155Mbps) channel bit rate may be needed in the near future.

  16. Internal Capabilities, External Network Position, and Knowledge Creation

    ERIC Educational Resources Information Center

    Liao, Yin-Chi

    2010-01-01

    Despite the general consensus on the importance of interfirm networks, there is an ongoing debate centering on which type of network structure is most beneficial to firm performance. While spanning structural holes--a network position with disconnected partners--is argued to be advantageous in terms of providing access to diverse knowledge,…

  17. Actor Networks and the Division of Knowledge in the University.

    ERIC Educational Resources Information Center

    Busch, Lawrence

    This paper discusses the current division of knowledge at the college and university level, its historical roots, and the application of Actor Network Theory (ANT) to arrive at an explanation of the permanence of the current division of knowledge as well as what form a new division of knowledge might take. It finds fragmentation and disintegration…

  18. The Eighth Stage of Information Management: Information Resources Management (IRM) vs. Knowledge Management (KM), and the Chief Information Officer (CIO) vs. the Chief Knowledge Officer (CKO).

    ERIC Educational Resources Information Center

    Chen, Rui

    1998-01-01

    Describes the characteristics of the transfer point of information management to knowledge management (KM), what information resources management (IRM) does, and compares information and knowledge management and the roles of chief information officer (CIO) and chief knowledge officer (CKO). (PEN)

  19. Analysis on the Management of College Teachers' Tacit Knowledge

    ERIC Educational Resources Information Center

    Zhang, Linying; Han, Zhijun

    2008-01-01

    Knowledge management, especially, tacit knowledge management, is a significant guarantee for the sustainable development of universities. The transfer of college teachers' tacit knowledge is the key and difficult point in tacit knowledge management of universities. This paper starts from the existence and application condition of college teachers'…

  20. Similarity networks as a knowledge representation for space applications

    NASA Technical Reports Server (NTRS)

    Bailey, David; Thompson, Donna; Feinstein, Jerald

    1987-01-01

    Similarity networks are a powerful form of knowledge representation that are useful for many artificial intelligence applications. Similarity networks are used in applications ranging from information analysis and case based reasoning to machine learning and linking symbolic to neural processing. Strengths of similarity networks include simple construction, intuitive object storage, and flexible retrieval techniques that facilitate inferencing. Therefore, similarity networks provide great potential for space applications.

  1. Establishment and Maintenance of a Knowledge Network by Means of Agents and Implicit Data

    NASA Astrophysics Data System (ADS)

    Moreno–Llorena, Jaime; Alamán, Xavier; Cobos, Ruth

    Semantic KnowCat (SKC) is a groupware system prototype for Knowledge Management on the Web by means of semantic information without supervision. The main aim of SKC is to select the knowledge contained in the system by paying attention to its use. This paper presents the SKC Network Module (NM), which is in charge of discovering other instances of the system on the Internet and establishing contact with them to create a knowledge network on the Web. In order to do this, each instance of the system is represented by a software agent, which is in charge of interacting with Web search engines and collaborating with the agents that represent other system instances, thereby using data mining techniques. As a result, SKC manages to build and maintain a network node to share knowledge.

  2. Knowledge Diffusion on Networks through the Game Strategy

    NASA Astrophysics Data System (ADS)

    Sun, Shu; Wu, Jiangning; Xuan, Zhaoguo

    In this paper, we develop a knowledge diffusion model in which agents determine to give their knowledge to others according to some exchange strategies. The typical network namely small-world network is used for modeling, on which agents with knowledge are viewed as the nodes of the network and the edges are viewed as the social relationships for knowledge transmission. Such agents are permitted to interact with their neighbors repeatedly who have direct connections with them and accordingly change their strategies by choosing the most beneficial neighbors to diffuse knowledge. Two kinds of knowledge transmission strategies are proposed for the theoretical model based on the game theory and thereafter used in different simulations to examine the effect of the network structure on the knowledge diffusion effect. By analyses, two main observations can be found: One is that the simulation results are contrary to our intuition which agents would like to only accept but not share, thus they will maximize their benefit; another one is that the number of the agents acquired knowledge and the corresponding knowledge stock turn out to be independent of the percentage of those agents who choose to contribute their knowledge.

  3. Fair process: managing in the knowledge economy.

    PubMed

    Kim, W C; Mauborgne, R

    1997-01-01

    Unlike the traditional factors of production--land, labor, and capital--knowledge is a resource that can't be forced out of people. But creating and sharing knowledge is essential to fostering innovation, the key challenge of the knowledge-based economy. To create a climate in which employees volunteer their creativity and expertise, managers need to look beyond the traditional tools at their disposal. They need to build trust. The authors have studied the links between trust, idea sharing, and corporate performance for more than a decade. They have explored the question of why managers of local subsidiaries so often fail to share information with executives at headquarters. They have studied the dynamics of idea sharing in product development teams, joint ventures, supplier partnerships, and corporate transformations. They offer an explanation for why people resist change even when it would benefit them directly. In every case, the decisive factor was what the authors call fair process--fairness in the way a company makes and executes decisions. The elements of fair process are simple: Engage people's input in decisions that directly affect them. Explain why decisions are made the way they are. Make clear what will be expected of employees after the changes are made. Fair process may sound like a soft issue, but it is crucial to building trust and unlocking ideas. Without it, people are apt to withhold their full cooperation and their creativity. The results are costly: ideas that never see daylight and initiatives that are never seized. PMID:10168337

  4. Knowledge and information management for integrated water resource management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Watershed information systems that integrate data and analytical tools are critical enabling technologies to support Integrated Water Resource Management (IWRM) by converting data into information, and information into knowledge. Many factors bring people to the table to participate in an IWRM fra...

  5. Turning Knowledge into Success: The Role of Collaboration in Knowledge Management Implementation

    ERIC Educational Resources Information Center

    Hizmetli, Handan

    2014-01-01

    This case study describes five phases that a community college went through in developing its use of knowledge management practices to improve their student outcomes and recommends how other colleges can similarly benefit from knowledge management in meeting their goals.

  6. Knowledge Management and the Practice of Knowledge Sharing and Learning at Work: A Case Study

    ERIC Educational Resources Information Center

    Elmholdt, Claus

    2004-01-01

    This article offers a critique of knowledge management. The critique is empirically based on the case study of a Danish software production company's (A-Soft) knowledge management strategy of implementing an information technology (IT) tool known as 'knowledge centre' (KC). The article argues: (1) the discourses on knowledge and learning informing…

  7. State of knowledge of coastal aquifer management in South America

    NASA Astrophysics Data System (ADS)

    Bocanegra, Emilia; da Silva, Gerson Cardoso; Custodio, Emilio; Manzano, Marisol; Montenegro, Suzana

    2010-02-01

    A comparative analysis of the existing hydrogeological and management information from 15 coastal aquifers in South America was performed in order to obtain insight into common features of the sub-continent coastal zones. Some knowledge from other areas has been incorporated. There is a very variable degree of knowledge and management practice, ranging from almost no data and no action (the most common case), to sound conceptual models about aquifer behaviour and comprehensive management actions such as relocation of abstractions, pumping brackish groundwater, and aquifer vulnerability mapping. Some common features are: intensive groundwater exploitation; lack of characterization studies to support resource planning and management; lack of monitoring networks; and the need for raising awareness within society and its involvement in resource planning and management action programmes. Quality and quantity problems arising in heavily populated areas associated with coastal aquifers in South America point to unsustainable groundwater development. The sustainable use of those aquifers must rely on adequate evaluation of aquifer characteristics and monitoring.

  8. Incorporating World Knowledge to Document Clustering via Heterogeneous Information Networks

    PubMed Central

    Wang, Chenguang; Song, Yangqiu; El-Kishky, Ahmed; Roth, Dan; Zhang, Ming; Han, Jiawei

    2015-01-01

    One of the key obstacles in making learning protocols realistic in applications is the need to supervise them, a costly process that often requires hiring domain experts. We consider the framework to use the world knowledge as indirect supervision. World knowledge is general-purpose knowledge, which is not designed for any specific domain. Then the key challenges are how to adapt the world knowledge to domains and how to represent it for learning. In this paper, we provide an example of using world knowledge for domain dependent document clustering. We provide three ways to specify the world knowledge to domains by resolving the ambiguity of the entities and their types, and represent the data with world knowledge as a heterogeneous information network. Then we propose a clustering algorithm that can cluster multiple types and incorporate the sub-type information as constraints. In the experiments, we use two existing knowledge bases as our sources of world knowledge. One is Freebase, which is collaboratively collected knowledge about entities and their organizations. The other is YAGO2, a knowledge base automatically extracted from Wikipedia and maps knowledge to the linguistic knowledge base, Word-Net. Experimental results on two text benchmark datasets (20newsgroups and RCV1) show that incorporating world knowledge as indirect supervision can significantly outperform the state-of-the-art clustering algorithms as well as clustering algorithms enhanced with world knowledge features. PMID:26705504

  9. Asian Library Partnerships: Applying the Knowledge Model for Library Networks.

    ERIC Educational Resources Information Center

    Gorman, G. E.; Cullen, Rowena

    The standard approach adopted in library networking or partnership models is neither developmental nor evolutionary, yet development and evolution are keys to robust, contextually responsive partnerships. Using a set of knowledge models first proposed by Owen and Wiercx, this paper argues for a new approach to the modeling of networks in which…

  10. For Performance through Learning, Knowledge Management Is Critical Practice

    ERIC Educational Resources Information Center

    Gorelick, Carol; Tantawy-Monsou, Brigitte

    2005-01-01

    Purpose: This paper proposes that knowledge management is a system that integrates people, process and technology for sustainable results by increasing performance through learning. Definitions of knowledge, knowledge management and performance serve as a foundation. Design/methodology/approach: The model for the knowledge era proposed in this…

  11. Knowledge Management in Pursuit of Performance: The Challenge of Context.

    ERIC Educational Resources Information Center

    Degler, Duane; Battle, Lisa

    2000-01-01

    Discusses the integration of knowledge management into business applications. Topics include the difference between knowledge and information; performance-centered design (PCD); applying knowledge to support business outcomes, including context, experience, and information quality; techniques for merging PCD and knowledge management, including…

  12. Managing integrated oncology treatment in virtual networks.

    PubMed

    Stanicki, Verena; Becker, Matthias; Böckmann, Britta

    2015-01-01

    Interdisciplinary and intersectoral coordinated healthcare management based on Clinical Practice Guidelines is essential to achieve high quality in oncological networks. The objective of our research project is to create a cookbook, which can be used by oncological networks as a template. The cookbook is based on guideline-compliant care processes. To develop these care processes, the three S3-guidelines breast, colon and prostate carcinoma have been formalized. The thus-obtained platform-independent process fragments were transformed into an underlying metamodel, which is based on HL7 and can be used for modeling clinical pathways. Additional, qualitative guided interviews were chosen to capitalize on the experts' (e.g. chief residents, resident specialists) wide knowledge and experience in oncological health care management. One of these use cases (tumor board scheduling) is developed for a healthcare management platform which is linked to a national electronic case record. The projected result of our approach is a cookbook which shows, how the treatment can be controlled by interdisciplinary and intersectoral care processes in an oncological network. PMID:26063274

  13. Application of Knowledge Management: Pressing questions and practical answers

    SciTech Connect

    FROMM-LEWIS,MICHELLE

    2000-02-11

    Sandia National Laboratory are working on ways to increase production using Knowledge Management. Knowledge Management is: finding ways to create, identify, capture, and distribute organizational knowledge to the people who need it; to help information and knowledge flow to the right people at the right time so they can act more efficiently and effectively; recognizing, documenting and distributing explicit knowledge (explicit knowledge is quantifiable and definable, it makes up reports, manuals, instructional materials, etc.) and tacit knowledge (tacit knowledge is doing and performing, it is a combination of experience, hunches, intuition, emotions, and beliefs) in order to improve organizational performance and a systematic approach to find, understand and use knowledge to create value.

  14. Applying a Knowledge Management Taxonomy to Secondary Schools

    ERIC Educational Resources Information Center

    Thambi, Melinda; O'Toole, Paddy

    2012-01-01

    The purpose of this article is to examine the relevance of a corporate-based taxonomy of knowledge management to secondary schooling. Do the principles of knowledge management from the corporate world translate to the world of education; specifically, secondary schooling? This article examines categories of knowledge management articulated in…

  15. Open Source for Knowledge and Learning Management: Strategies beyond Tools

    ERIC Educational Resources Information Center

    Lytras, Miltiadis, Ed.; Naeve, Ambjorn, Ed.

    2007-01-01

    In the last years, knowledge and learning management have made a significant impact on the IT research community. "Open Source for Knowledge and Learning Management: Strategies Beyond Tools" presents learning and knowledge management from a point of view where the basic tools and applications are provided by open source technologies. This book…

  16. Adaptive Knowledge Management of Project-Based Learning

    ERIC Educational Resources Information Center

    Tilchin, Oleg; Kittany, Mohamed

    2016-01-01

    The goal of an approach to Adaptive Knowledge Management (AKM) of project-based learning (PBL) is to intensify subject study through guiding, inducing, and facilitating development knowledge, accountability skills, and collaborative skills of students. Knowledge development is attained by knowledge acquisition, knowledge sharing, and knowledge…

  17. New Learning Models for the New Knowledge-Based Economy: Professional and Local-Personal Networks as a Source of Knowledge Development in the Multimedia Sector.

    ERIC Educational Resources Information Center

    Tremblay, Diane-Gabrielle

    The role of professional and local-personal networks as a source of knowledge development in the new knowledge-based economy was examined in a 15-month study that focuses on people working in the multimedia industry in Montreal, Quebec. The study focused on the modes of exchange and learning, collaborative work, and management and development of…

  18. BIM: Enabling Sustainability and Asset Management through Knowledge Management

    PubMed Central

    2013-01-01

    Building Information Modeling (BIM) is the use of virtual building information models to develop building design solutions and design documentation and to analyse construction processes. Recent advances in IT have enabled advanced knowledge management, which in turn facilitates sustainability and improves asset management in the civil construction industry. There are several important qualifiers and some disadvantages of the current suite of technologies. This paper outlines the benefits, enablers, and barriers associated with BIM and makes suggestions about how these issues may be addressed. The paper highlights the advantages of BIM, particularly the increased utility and speed, enhanced fault finding in all construction phases, and enhanced collaborations and visualisation of data. The paper additionally identifies a range of issues concerning the implementation of BIM as follows: IP, liability, risks, and contracts and the authenticity of users. Implementing BIM requires investment in new technology, skills training, and development of new ways of collaboration and Trade Practices concerns. However, when these challenges are overcome, BIM as a new information technology promises a new level of collaborative engineering knowledge management, designed to facilitate sustainability and asset management issues in design, construction, asset management practices, and eventually decommissioning for the civil engineering industry. PMID:24324392

  19. Knowledge Management in Preserving Ecosystems: The Case of Seoul

    ERIC Educational Resources Information Center

    Lee, Jeongseok

    2009-01-01

    This study explores the utility of employing knowledge management as a framework for understanding how public managers perform ecosystem management. It applies the grounded theory method to build a model. The model is generated by applying the concept of knowledge process to an investigation of how the urban ecosystem is publicly managed by civil…

  20. Establishing a national knowledge translation and generation network in kidney disease: the CAnadian KidNey KNowledge TraNslation and GEneration NeTwork.

    PubMed

    Manns, Braden; Barrett, Brendan; Evans, Michael; Garg, Amit; Hemmelgarn, Brenda; Kappel, Joanne; Klarenbach, Scott; Madore, Francois; Parfrey, Patrick; Samuel, Susan; Soroka, Steven; Suri, Rita; Tonelli, Marcello; Wald, Ron; Walsh, Michael; Zappitelli, Michael

    2014-01-01

    Patients with chronic kidney disease (CKD) do not always receive care consistent with guidelines, in part due to complexities in CKD management, lack of randomized trial data to inform care, and a failure to disseminate best practice. At a 2007 conference of key Canadian stakeholders in kidney disease, attendees noted that the impact of Canadian Society of Nephrology (CSN) guidelines was attenuated given limited formal linkages between the CSN Clinical Practice Guidelines Group, kidney researchers, decision makers and knowledge users, and that further knowledge was required to guide care in patients with kidney disease. The idea for the Canadian Kidney Knowledge Translation and Generation Network (CANN-NET) developed from this meeting. CANN-NET is a pan-Canadian network established in partnership with CSN, the Kidney Foundation of Canada and other professional societies to improve the care and outcomes of patients with and at risk for kidney disease. The initial priority areas for knowledge translation include improving optimal timing of dialysis initiation, and increasing the appropriate use of home dialysis. Given the urgent need for new knowledge, CANN-NET has also brought together a national group of experienced Canadian researchers to address knowledge gaps by encouraging and supporting multicentre randomized trials in priority areas, including management of cardiovascular disease in patients with kidney failure. PMID:25780597

  1. Translational networks in healthcare? Evidence on the design and initiation of organizational networks for knowledge mobilization.

    PubMed

    Fitzgerald, Louise; Harvey, Gill

    2015-08-01

    International attention has focussed on the variations between research evidence and practice in healthcare. This prompted the creation of formalized translational networks consisting of academic-service partnerships. The English Collaborations for Leadership in Applied Health Research and Care (CLAHRCs) are one example of a translational network. Using longitudinal, archival case study data from one CLAHRC over a 3-year period (2008-11), this article explores the relationship between organizational form and the function(s) of a translational network. The article focuses on the research gaps on the effective structures and appropriate governance to support a translational network. Data analysis suggested that the policy of setting up translational networks is insufficient of itself to produce positive translational activity. The data indicate that to leverage the benefits of the whole network, attention must be paid to devising a structure which integrates research production and use and facilitates lateral cross-disciplinary and cross-organizational communication. Equally, appropriate governance arrangements are necessary, particularly in large, multi-stakeholder networks, where shared governance may be questionable. Inappropriate network structure and governance inhibits the potential of the translational network. Finally, the case provides insights into the movement of knowledge within and between network organizations. The data demonstrate that knowledge mobilization extends beyond knowledge translation; knowledge mobilization includes the negotiated utilization of knowledge - a balanced power form of collaboration. Whilst much translational effort is externally focused on the health system, our findings highlight the essential need for the internal negotiation and mobilization of knowledge within academia. PMID:26117554

  2. Safety and Mission Assurance Knowledge Management Retention: Managing Knowledge for Successful Mission Operations

    NASA Technical Reports Server (NTRS)

    Johnson, Teresa A.

    2006-01-01

    Knowledge Management is a proactive pursuit for the future success of any large organization faced with the imminent possibility that their senior managers/engineers with gained experiences and lessons learned plan to retire in the near term. Safety and Mission Assurance (S&MA) is proactively pursuing unique mechanism to ensure knowledge learned is retained and lessons learned captured and documented. Knowledge Capture Event/Activities/Management helps to provide a gateway between future retirees and our next generation of managers/engineers. S&MA hosted two Knowledge Capture Events during 2005 featuring three of its retiring fellows (Axel Larsen, Dave Whittle and Gary Johnson). The first Knowledge Capture Event February 24, 2005 focused on two Safety and Mission Assurance Safety Panels (Space Shuttle System Safety Review Panel (SSRP); Payload Safety Review Panel (PSRP) and the latter event December 15, 2005 featured lessons learned during Apollo, Skylab, and Space Shuttle which could be applicable in the newly created Crew Exploration Vehicle (CEV)/Constellation development program. Gemini, Apollo, Skylab and the Space Shuttle promised and delivered exciting human advances in space and benefits of space in people s everyday lives on earth. Johnson Space Center's Safety & Mission Assurance team work over the last 20 years has been mostly focused on operations we are now beginning the Exploration development program. S&MA will promote an atmosphere of knowledge sharing in its formal and informal cultures and work processes, and reward the open dissemination and sharing of information; we are asking "Why embrace relearning the "lessons learned" in the past?" On the Exploration program the focus will be on Design, Development, Test, & Evaluation (DDT&E); therefore, it is critical to understand the lessons from these past programs during the DDT&E phase.

  3. System Development by Process Integrated Knowledge Management

    NASA Astrophysics Data System (ADS)

    Stoll, Margareth; Laner, Dietmar

    Due to globalization and ever shorter change cycle's organizations improve increasingly faster their products, services, technologies, IT and organization according to customer requirements, optimize their efficiency, effectiveness and reduce costs. Thus the largest potential is the continually improvement and the management of information, data and knowledge. Long time organizations had developed lot separate and frequently independent IT applications. In the last years they were integrated by interfaces and always more by common databases. In large sized enterprises or in the public administration IT must operate various different applications, which requires a lot of personal and cost. Many organizations improve their IT starting from the lived processes using new technologies, but ask not, how they can use technology to support new processes.

  4. Workplan and Annex: Solar Resource Knowledge Management

    SciTech Connect

    Renne, D.

    2005-01-01

    ''Solar Resource Knowledge Management'' will be a new task under the International Energy Agency's Solar Heating and Cooling Programme. The task development has involved researchers from Germany, France, Switzerland, Spain, Portugal, Italy, Canada, the U.S. that have been engaged in the use of satellite imagery to develop solar resource maps and datasets around the world. The task will address three major areas: (1) ''Benchmarking'' of satellite-based solar resource methods so that resource information derived from approaches developed in one country or based on a specific satellite can be quantitatively intercompared with methods from other countries using different satellites, as well as with ground data; (2) Data archiving and dissemination procedures, especially focusing on access to the data by end users; and (3) basic R&D for improving the reliability and usability of the data, and for examining new types of products important to the solar industry, such as solar resource forecasts.

  5. Biomarker Gene Signature Discovery Integrating Network Knowledge

    PubMed Central

    Cun, Yupeng; Fröhlich, Holger

    2012-01-01

    Discovery of prognostic and diagnostic biomarker gene signatures for diseases, such as cancer, is seen as a major step towards a better personalized medicine. During the last decade various methods, mainly coming from the machine learning or statistical domain, have been proposed for that purpose. However, one important obstacle for making gene signatures a standard tool in clinical diagnosis is the typical low reproducibility of these signatures combined with the difficulty to achieve a clear biological interpretation. For that purpose in the last years there has been a growing interest in approaches that try to integrate information from molecular interaction networks. Here we review the current state of research in this field by giving an overview about so-far proposed approaches. PMID:24832044

  6. Knowledge management: An abstraction of knowledge base and database management systems

    NASA Technical Reports Server (NTRS)

    Riedesel, Joel D.

    1990-01-01

    Artificial intelligence application requirements demand powerful representation capabilities as well as efficiency for real-time domains. Many tools exist, the most prevalent being expert systems tools such as ART, KEE, OPS5, and CLIPS. Other tools just emerging from the research environment are truth maintenance systems for representing non-monotonic knowledge, constraint systems, object oriented programming, and qualitative reasoning. Unfortunately, as many knowledge engineers have experienced, simply applying a tool to an application requires a large amount of effort to bend the application to fit. Much work goes into supporting work to make the tool integrate effectively. A Knowledge Management Design System (KNOMAD), is described which is a collection of tools built in layers. The layered architecture provides two major benefits; the ability to flexibly apply only those tools that are necessary for an application, and the ability to keep overhead, and thus inefficiency, to a minimum. KNOMAD is designed to manage many knowledge bases in a distributed environment providing maximum flexibility and expressivity to the knowledge engineer while also providing support for efficiency.

  7. Knowledge Management Platform in Advanced Product Quality Planning

    NASA Astrophysics Data System (ADS)

    Chiliban, Bogdan; Baral, Lal Mohan; Kifor, Claudiu

    2014-12-01

    Knowledge is an essential part of organizational competitiveness. This vital resource must be managed correctly within organizations in order to achieve desired performance levels within all undertakings. The process of managing knowledge is a very difficult one due to the illusive nature of the resource itself. Knowledge is stored within every aspect of an organization starting from people and ending with documents and processes. The Knowledge Management Platform is designed as a facilitator for managers and employees in all endeavours knowledge related within the Advanced Product Quality Planning Procedure

  8. Congruent Knowledge Management Behaviors as Discriminate Sources of Competitive Advantage

    ERIC Educational Resources Information Center

    Magnier-Watanabe, Remy; Senoo, Dai

    2009-01-01

    Purpose: While knowledge management has been shown to be a strategic source of competitive advantage, processes designed to enhance the productivity of knowledge do not, however, equally contribute to the organization's capabilities. Consequently, this research aims to focus on the relationship between each mode of the knowledge management process…

  9. School Management Related Knowledge Levels of Primary School Teachers

    ERIC Educational Resources Information Center

    Ugurlu, Celal Teyyar

    2013-01-01

    The knowledge levels of the teachers affect the qualifications of operations and transactions in schools. School management related knowledge of the teachers is an essential tool to reach the targets of the school. The objective of this study was to determine the school management related knowledge levels of the teachers. Qualitative and…

  10. A Model of Values and Actions for Personal Knowledge Management

    ERIC Educational Resources Information Center

    Zuber-Skerritt, Ortrun

    2005-01-01

    Purpose: The purpose of this paper is to present a "soft methodology" model in knowledge management that addresses the problem of accessing and managing one particular type of knowledge: personal (implicit/tacit) knowledge. Design/methodology/approach: The model is based on the theories and methodologies of grounded theory, adult learning,…

  11. Developing a Framework For Managing Knowledge in Enterprises.

    ERIC Educational Resources Information Center

    du Toit, Adeline

    1999-01-01

    Discusses the strategic management of knowledge assets for competitive advantage in enterprises. Presents an integrative, systematic approach that can be followed in order to improve the business value of the knowledge assets of an enterprise. (Author/AEF)

  12. Integration of E-education and Knowledge Management

    NASA Astrophysics Data System (ADS)

    Wan, Liyong; Zhao, Chengling; Guo, Wei

    With the realization that knowledge is a core resource, organizations are now attempting to manage knowledge in a more systematic and more effective way. However, managing knowledge is not always an easy task. In particular contexts, such as online e-education, knowledge is distributed across both time and space and may be constrained by social, cultural and language differences. This paper demonstrated the common characters of knowledge management and e-education, and proposed the current potential problems in e-education. The authors tried to develop a set of guidelines to help overcome problems using tools and techniques from KM, they proposed three strategies: corporate explicit knowledge and tacit knowledge; use the theory of KM to guide e-education resource management; use the theory of KM to guide e-education resource management. These strategies will help us to develop a better e-education framework.

  13. Capturing and integrating knowledge for managing risks in tunnel works.

    PubMed

    Cárdenas, Ibsen Chivatá; Al-Jibouri, Saad S H; Halman, Johannes I M; van Tol, Frits A

    2013-01-01

    Risk-related knowledge gained from past construction projects is regarded as potentially extremely useful in risk management. This article describes a proposed approach to capture and integrate risk-related knowledge to support decision making in construction projects. To ameliorate the problem related to the scarcity of risks information often encountered in construction projects, Bayesian Belief Networks are used and expert judgment is elicited to augment available information. Particularly, the article provides an overview of judgment-based biases that can appear in the elicitation of judgments for constructing Bayesian Networks and the provisos that can be made in this respect to minimize these types of bias. The proposed approach is successfully applied to develop six models for top risks in tunnel works. More than 30 tunneling experts in the Netherlands and Germany were involved in the investigation to provide information on identifying relevant scenarios than can lead to failure events associated with tunneling risks. The article has provided an illustration of the applicability of the developed approach for the case of "face instability in soft soils using slurry shields." PMID:22571494

  14. Integrated Risk and Knowledge Management Program -- IRKM-P

    NASA Technical Reports Server (NTRS)

    Lengyel, David M.

    2009-01-01

    The NASA Exploration Systems Mission Directorate (ESMD) IRKM-P tightly couples risk management and knowledge management processes and tools to produce an effective "modern" work environment. IRKM-P objectives include: (1) to learn lessons from past and current programs (Apollo, Space Shuttle, and the International Space Station); (2) to generate and share new engineering design, operations, and management best practices through preexisting Continuous Risk Management (CRM) procedures and knowledge-management practices; and (3) to infuse those lessons and best practices into current activities. The conceptual framework of the IRKM-P is based on the assumption that risks highlight potential knowledge gaps that might be mitigated through one or more knowledge management practices or artifacts. These same risks also serve as cues for collection of knowledge particularly, knowledge of technical or programmatic challenges that might recur.

  15. Knowledge Discovery in Spectral Data by Means of Complex Networks

    PubMed Central

    Zanin, Massimiliano; Papo, David; Solís, José Luis González; Espinosa, Juan Carlos Martínez; Frausto-Reyes, Claudio; Anda, Pascual Palomares; Sevilla-Escoboza, Ricardo; Boccaletti, Stefano; Menasalvas, Ernestina; Sousa, Pedro

    2013-01-01

    In the last decade, complex networks have widely been applied to the study of many natural and man-made systems, and to the extraction of meaningful information from the interaction structures created by genes and proteins. Nevertheless, less attention has been devoted to metabonomics, due to the lack of a natural network representation of spectral data. Here we define a technique for reconstructing networks from spectral data sets, where nodes represent spectral bins, and pairs of them are connected when their intensities follow a pattern associated with a disease. The structural analysis of the resulting network can then be used to feed standard data-mining algorithms, for instance for the classification of new (unlabeled) subjects. Furthermore, we show how the structure of the network is resilient to the presence of external additive noise, and how it can be used to extract relevant knowledge about the development of the disease. PMID:24957895

  16. Learning and representing temporal knowledge in recurrent networks.

    PubMed

    Borges, Rafael V; Garcez, Artur d'Avila; Lamb, Luis C

    2011-12-01

    The effective integration of knowledge representation, reasoning, and learning in a robust computational model is one of the key challenges of computer science and artificial intelligence. In particular, temporal knowledge and models have been fundamental in describing the behavior of computational systems. However, knowledge acquisition of correct descriptions of a system's desired behavior is a complex task. In this paper, we present a novel neural-computation model capable of representing and learning temporal knowledge in recurrent networks. The model works in an integrated fashion. It enables the effective representation of temporal knowledge, the adaptation of temporal models given a set of desirable system properties, and effective learning from examples, which in turn can lead to temporal knowledge extraction from the corresponding trained networks. The model is sound from a theoretical standpoint, but it has also been tested on a case study in the area of model verification and adaptation. The results contained in this paper indicate that model verification and learning can be integrated within the neural computation paradigm, contributing to the development of predictive temporal knowledge-based systems and offering interpretable results that allow system researchers and engineers to improve their models and specifications. The model has been implemented and is available as part of a neural-symbolic computational toolkit. PMID:22010150

  17. Scalable Network Emulator Architecture for IP Optical Network Management

    NASA Astrophysics Data System (ADS)

    Oki, Eiji; Kitsuwan, Nattapong; Tsunoda, Shunichi; Miyamura, Takashi; Masuda, Akeo; Shiomoto, Kohei

    This letter proposes a scalable network emulator architecture to support IP optical network management. The network emulator uses the same router interfaces to communicate with the IP optical TE server as the actual IP optical network, and behaves as an actual IP optical network between the interfaces. The network emulator mainly consists of databases and three modules: interface module, resource simulator module, and traffic generator module. To make the network emulator scalable in terms of network size, we employ TCP/IP socket communications between the modules. The proposed network emulator has the benefit that its implementation is not strongly dependent on hardware limitations. We develop a prototype of the network emulator based on the proposed architecture. Our design and experiments show that the proposed architecture is effective.

  18. Network management of highly adaptive communication networks

    NASA Astrophysics Data System (ADS)

    Kennington, Jeffrey L.; Helgason, Richard V.; Colombi, John M.

    1988-02-01

    This report documents networking models, network solutions, programming techniques for parallel processing, and parallelled algorithm comparisons. Several papers are contained in the report. An operational research model and associated mathematics are presented for a three node network. A multi-media nodal simulation is developed to optimally assign trunks. A new mathematical approach is shown for solving equal flow problems. This technique makes greater use of the side constraints structure with computational solutions given. Also developed are the mathematical theory and justification of using the quadrant interlocking factorization for solving the simplex algorithm on a parallel processor. Lastly, computational results of solving minimal spanning tree problems, on a parallel processor are presented.

  19. Networked analytical sample management system

    SciTech Connect

    Kerrigan, W.J.; Spencer, W.A.

    1986-01-01

    Since 1982, the Savannah River Laboratory (SRL) has operated a computer-controlled analytical sample management system. The system, pogrammed in COBOL, runs on the site IBM 3081 mainframe computer. The system provides for the following subtasks: sample logging, analytical method assignment, worklist generation, cost accounting, and results reporting. Within these subtasks the system functions in a time-sharing mode. Communications between subtasks are done overnight in a batch mode. The system currently supports management of up to 3000 samples a month. Each sample requires, on average, three independent methods. Approximately 100 different analytical techniques are available for customized input of data. The laboratory has implemented extensive computer networking using Ethernet. Electronic mail, RS/1, and online literature searches are in place. Based on our experience with the existing sample management system, we have begun a project to develop a second generation system. The new system will utilize the panel designs developed for the present LIMS, incorporate more realtime features, and take advantage of the many commercial LIMS systems.

  20. What Can Knowledge Management Systems Deliver?

    ERIC Educational Resources Information Center

    Walsham, Geoff

    2002-01-01

    Argues that knowledge resides in human beings, not in computer systems, and communication is a complex process of human sense reading and sense giving, not the simple transfer of knowledge from one person to another. Identifies positive opportunities for information and communication technologies to support human knowledgeability, followed by…

  1. From Knowledge Sharing to Knowledge Creation: A Blended Knowledge-Management Model for Improving University Students' Creativity

    ERIC Educational Resources Information Center

    Yeh, Yu-chu; Yeh, Yi-ling; Chen, Yu-Hua

    2012-01-01

    Creativity and knowledge management are both important competences that university students need to strive to develop. This study therefore developed and evaluated an instructional program for improving university students' creativity based on a blended knowledge-management (KM) model that integrates e-learning and three core processes of KM:…

  2. Concurrent engineering design and management knowledge capture

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The topics are presented in viewgraph form and include the following: real-time management, personnel management, project management, conceptual design and decision making; the SITRF design problem; and the electronic-design notebook.

  3. The Network Configuration of an Object Relational Database Management System

    NASA Technical Reports Server (NTRS)

    Diaz, Philip; Harris, W. C.

    2000-01-01

    The networking and implementation of the Oracle Database Management System (ODBMS) requires developers to have knowledge of the UNIX operating system as well as all the features of the Oracle Server. The server is an object relational database management system (DBMS). By using distributed processing, processes are split up between the database server and client application programs. The DBMS handles all the responsibilities of the server. The workstations running the database application concentrate on the interpretation and display of data.

  4. WDS Knowledge Network Architecture in Support of International Science

    NASA Astrophysics Data System (ADS)

    Mokrane, M.; Minster, J. B. H.; Hugo, W.

    2014-12-01

    ICSU (International Council for Science) created the World Data System (WDS) as an interdisciplinary body at its General Assembly in Maputo in 2008, and since then the membership of the WDS has grown to include 86 members, of whom 56 are institutions or data centers focused on providing quality-assured data and services to the scientific community, and 10 more are entire networks of such data facilities and services. In addition to its objective of providing universal and equitable access to scientific data and services, WDS is also active in promoting stewardship, standards and conventions, and improved access to products derived from data and services. Whereas WDS is in process of aggregating and harmonizing the metadata collections of its membership, it is clear that additional benefits can be obtained by supplementing such traditional metadata sources with information about members, authors, and the coverages of the data, as well as metrics such as citation indices, quality indicators, and usability. Moreover, the relationships between the actors and systems that populate this metadata landscape can be seen as a knowledge network that describes a subset of global scientific endeavor. Such a knowledge network is useful in many ways, supporting both machine-based and human requests for contextual information related to a specific data set, institution, author, topic, or other entities in the network. Specific use cases that can be realized include decision and policy support for funding agencies, identification of collaborators, ranking of data sources, availability of data for specific coverages, and many more. The paper defines the scope of and conceptual background to such a knowledge network, discusses some initial work done by WDS to establish the network, and proposes an implementation model for rapid operationalization. In this model, established interests such as DataCite, ORCID, and CrossRef have well-defined roles, and the standards, services, and

  5. Formal versus self-organised knowledge systems: A network approach

    NASA Astrophysics Data System (ADS)

    Masucci, A. P.

    2011-11-01

    In this work, we consider the topological analysis of symbolic formal systems in the framework of network theory. In particular, we analyse the network extracted by Principia Mathematica of B. Russell and A.N. Whitehead, where the vertices are the statements and two statements are connected with a directed link if one statement is used to demonstrate the other one. We compare the obtained network with other directed acyclic graphs, such as a scientific citation network and a stochastic model. We also introduce a novel topological ordering for directed acyclic graphs and we discuss its properties with respect to the classical one. The main result is the observation that formal systems of knowledge topologically behave similarly to self-organised systems.

  6. Building a Foundation for Knowledge Management Research: Developing, Validating, and Applying the Knowledge Internalization Construct

    ERIC Educational Resources Information Center

    Wipawayangkool, Kamphol

    2011-01-01

    The notion of knowledge internalization (KI), albeit a critical link in Nonaka's (1994) organizational knowledge creation theory, has not been rigorously conceptualized and defined, let alone operationalized. To strengthen the foundation for knowledge management (KM) research, we attempt to fulfill the following research objectives in the three…

  7. The Business School in Transition: New Opportunities in Management Development, Knowledge Transfer and Knowledge Creation

    ERIC Educational Resources Information Center

    Harrington, Denis; Kearney, Arthur

    2011-01-01

    Purpose: This paper aims to consider the extent to which business school transition has created new opportunities in management development, knowledge transfer and knowledge creation. Design/methodology/approach: The paper is a critical review of knowledge exchange in a business school context with a particular focus on the "translation or…

  8. Construction of a Conceptualization of Personal Knowledge within a Knowledge Management Perspective Using Grounded Theory Methodology

    ERIC Educational Resources Information Center

    Straw, Eric M.

    2013-01-01

    The current research used grounded theory methodology (GTM) to construct a conceptualization of personal knowledge within a knowledge management (KM) perspective. The need for the current research was based on the use of just two categories of knowledge, explicit and tacit, within KM literature to explain diverse characteristics of personal…

  9. Rethinking Knowledge Management: Strategies for Enhancing District-Level Teacher and Leader Tacit Knowledge Sharing

    ERIC Educational Resources Information Center

    Edge, Karen

    2013-01-01

    Grounded within knowledge management (KM) theory and conceptions of tacit and explicit knowledge, this article draws on historical evidence from the Early Years Literacy Project (EYLP), a four-year instructional renewal strategy implemented across 100 schools in a large Canadian school district. The EYLP management approach included a series of…

  10. Network representations of knowledge about chemical equilibrium: Variations with achievement

    NASA Astrophysics Data System (ADS)

    Wilson, Janice M.

    This study examined variation in the organization of domain-specific knowledge by 50 Year-12 chemistry students and 4 chemistry teachers. The study used nonmetric multidimensional scaling (MDS) and the Pathfinder network-generating algorithm to investigate individual and group differences in student concepts maps about chemical equilibrium. MDS was used to represent the individual maps in two-dimensional space, based on the presence or absence of paired propositional links. The resulting separation between maps reflected degree of hierarchical structure, but also reflected independent measures of student achievement. Pathfinder was then used to produce semantic networks from pooled data from high and low achievement groups using proximity matrices derived from the frequencies of paired concepts. The network constructed from maps of higher achievers (coherence measure = 0.18, linked pairs = 294, and number of subjects = 32) showed greater coherence, more concordance in specific paired links, more important specific conceptual relationships, and greater hierarchical organization than did the network constructed from maps of lower achievers (coherence measure = 0.12, linked pairs = 552, and number of subjects = 22). These differences are interpreted in terms of qualitative variation in knowledge organization by two groups of individuals with different levels of relative expertise (as reflected in achievement scores) concerning the topic of chemical equilibrium. The results suggest that the technique of transforming paired links in concept maps into proximity matrices for input to multivariate analyses provides a suitable methodology for comparing and documenting changes in the organization and structure of conceptual knowledge within and between individual students.

  11. Knowledge Management: An Imperative for Schools of Education

    ERIC Educational Resources Information Center

    Santo, Susan A.

    2005-01-01

    In this article, the author discusses the importance of knowledge management (KM) in the era of the knowledge organization, a place where generating, sharing and storing knowledge is a valued part of the organizational culture. The author enumerates the benefits and barriers of KM, explains the basic approaches to KM and describes what has been…

  12. An integrated system to represent and manage medical knowledge.

    PubMed

    Fiore, M; Sicurello, F; Indorato, G

    1995-01-01

    This paper describes an integrated system in Prolog that permits the creation of a personal Knowledge Base to express and formalize specialist knowledge in medicine. Formalisms used are production rules and frames. The integrated system is able to manage data and knowledge stored in a database built in M Technology (MUMPS). PMID:8591590

  13. Workplace Learning: The Roles of Knowledge Accessibility and Management

    ERIC Educational Resources Information Center

    Li, Jessica; Brake, Gary; Champion, Angeline; Fuller, Tony; Gabel, Sandy; Hatcher-Busch, Lori

    2009-01-01

    Purpose: The purpose of this paper is to examine how knowledge management systems have been used by the studied organizations to improve knowledge accessibility and knowledge sharing in order to increase workplace learning. Design/methodology/approach: The study relies on a qualitative multisite case study method. Data were obtained from five…

  14. Knowledge Management Systems: Linking Contribution, Refinement and Use

    ERIC Educational Resources Information Center

    Chung, Ting-ting

    2009-01-01

    Electronic knowledge repositories represent one of the fundamental tools for knowledge management (KM) initiatives. Existing research, however, has largely focused on supply-side driven research questions, such as employee motivation to contribute knowledge to a repository. This research turns attention to the dynamic relationship between the…

  15. Knowledge Network Architecture in Support of International Science

    NASA Astrophysics Data System (ADS)

    Hugo, Wim

    2015-04-01

    ICSU (The International Council for Science) created the World Data System (WDS) as an interdisciplinary body at its General Assembly in Maputo in 2008, and since then the membership of the WDS has grown to include 86 members, of whom 56 are institutions or data centres focused on providing quality-assured data and services to the scientific community. In addition to its objective of providing universal and equitable access to such data and services, WDS is also active in promoting stewardship, standards and conventions, and improved access to products derived from data and services. Whereas WDS is in process of aggregating and harmonizing the meta-data collections of its membership, it is clear that additional benefits can be obtained by supplementing such traditional meta-data sources with information about members, authors, and the coverages of the data, as well as metrics such as citation indices, quality indicators, and usability. Moreover, the relationships between the actors and systems that populate this meta-data landscape can be seen as a knowledge network that describes a sub-set of global scientific endeavor. Such a knowledge network is useful in many ways, supporting both machine-based and human requests for contextual information related to a specific data set, institution, author, topic, or other entities in the network. Specific use cases that can be realised include decision and policy support for funding agencies, identification of collaborators, ranking of data sources, availability of data for specific coverages, and many more. The paper defines the scope of and conceptual background to such a knowledge network, discusses some initial work done by WDS to establish the network, and proposes an implementation model for rapid operationalisation. In this model, established interests such as DataCITE, ORCID, and CrossRef have well-defined roles, and the standards, services, and registries required to build a community-maintained, scalable knowledge

  16. Traffic Management for Satellite-ATM Networks

    NASA Technical Reports Server (NTRS)

    Goyal, Rohit; Jain, Raj; Fahmy, Sonia; Vandalore, Bobby; Goyal, Mukul

    1998-01-01

    Various issues associated with "Traffic Management for Satellite-ATM Networks" are presented in viewgraph form. Specific topics include: 1) Traffic management issues for TCP/IP based data services over satellite-ATM networks; 2) Design issues for TCP/IP over ATM; 3) Optimization of the performance of TCP/IP over ATM for long delay networks; and 4) Evaluation of ATM service categories for TCP/IP traffic.

  17. Elements of a Knowledge Management Guide for Public Sector Organizations

    ERIC Educational Resources Information Center

    Harris, Mark Cameron

    2013-01-01

    This study explored the factors that are critical to the success of public (government) sector knowledge management initiatives and the lessons from private sector knowledge management and organizational learning that apply in the public sector. The goal was to create a concise guide, based on research-validated success factors, to aid government…

  18. Management Studies Educational Knowledge: Technical, Elite or Political?

    ERIC Educational Resources Information Center

    Hordern, Jim

    2014-01-01

    This paper draws on the technical, elite and political interpretations of the purpose of management, to identify demands for particular forms of educational knowledge in the management studies curriculum. The varied character of this knowledge is discussed using Bernsteinian concepts of verticality, grammaticality, classification and framing, and…

  19. Mundane Knowledge Management and Microlevel Organizational Learning: An Ethological Approach.

    ERIC Educational Resources Information Center

    Davenport, Elisabeth

    2002-01-01

    Discusses knowledge management in the context of articulation work, that is routine interactions in groups of local practice. Explores the concepts of mundane knowledge management and organizational ethology in a case study of a project to promote virtual enterprise formation based on online cooperative work. (Contains 50 references.) (Author/LRW)

  20. Managing Intranets To Encourage Knowledge Sharing: Opportunities and Constraints.

    ERIC Educational Resources Information Center

    Stoddart, Linda

    2001-01-01

    Investigates how intranets are being used based on a survey of corporations and international organizations. Discusses good management practices for the development of intranets which stimulate knowledge sharing and the role they could play in facilitating knowledge management initiatives, and considers the role of libraries and information…

  1. Knowledge Management: A Conceptual Platform for the Sharing of Ideas.

    ERIC Educational Resources Information Center

    Mahdjoubi, Darius; Harmon, Glynn

    2001-01-01

    The concept of the learning organization and intellectual capital were instrumental in the beginning stage of knowledge management, about 1995. From the spontaneous combination of these two fields, the modern concept of knowledge management as a conceptual platform emerged. The seven main fields that are so far most intimately connected to…

  2. Knowledge Management & Its Applications in Distance Education

    ERIC Educational Resources Information Center

    Saxena, Anurag

    2007-01-01

    It is the digital economy age in which we are living presently. Thus, traditional thinking is proving futile and newer methods are substituting the older ones. If one has to achieve developmental goals, one has to build a knowledge repository. Success of any system today is defined by its knowledge capital. For example for a university, knowledge…

  3. Managing environmental knowledge through learning processes in Spanish hospitality companies.

    PubMed

    Cegarra-Navarro, Juan Gabriel; Martinez Martinez, Aurora

    2010-11-01

    The major focus of this research is to investigate whether environmental knowledge has any impact on organizational outcomes through an empirical investigation of 127 Spanish hospitality companies, using structural equation models. Our results show that environmental knowledge is an important determiner for developing organizational outcomes. However, this relationship is completed with just two related constructs: Firstly, the company's acquisition process plays a key role in managing the tension between the knowledge necessary to develop the appropriated environmental initiatives and current knowledge. Secondly, the company's distribution process also sheds light on tangible means for managers to enhance their company's outcomes through environmental knowledge. PMID:20977031

  4. Management of optical virtual private networks

    NASA Astrophysics Data System (ADS)

    Wu, Jing; Savoie, Michel; Campbell, Scott; Zhang, Hanzi; Figuerola, Sergi

    2007-11-01

    The Layer 1 Virtual Private Network (L1VPN) technology supports multiple user networks over a common carrier transport network. We present an L1VPN management architecture where network providers manage physical network infrastructures, service providers manage L1VPN services by composing individual network resources into L1VPNs, end users invoke L1VPN management services to configure operational L1VPNs. Using a Service-Oriented Architecture (SOA) and Web Services (WS), we implemented an L1VPN management tool, called User Controlled Light Paths (UCLP). Network providers use the tool to partition resources at the L1VPN level by assigning resources, together with the WS based management services for the resources, to service providers. Service providers use the tool to receive resource partitions from multiple network providers and partner service providers. Further resource partitioning or re-grouping can be conducted on the received resources, and leasing or trading resources with partner service providers is supported. After the service providers compose the use scenarios of resources, and make the use scenarios available to the L1VPN end users as WS, the end users reconfigure the L1VPN without intervention of either network or service providers.

  5. Synergy optimization and operation management on syndicate complementary knowledge cooperation

    NASA Astrophysics Data System (ADS)

    Tu, Kai-Jan

    2014-10-01

    The number of multi enterprises knowledge cooperation has grown steadily, as a result of global innovation competitions. I have conducted research based on optimization and operation studies in this article, and gained the conclusion that synergy management is effective means to break through various management barriers and solve cooperation's chaotic systems. Enterprises must communicate system vision and access complementary knowledge. These are crucial considerations for enterprises to exert their optimization and operation knowledge cooperation synergy to meet global marketing challenges.

  6. Knowledge-based operation and management of communications systems

    NASA Technical Reports Server (NTRS)

    Heggestad, Harold M.

    1988-01-01

    Expert systems techniques are being applied in operation and control of the Defense Communications System (DCS), which has the mission of providing reliable worldwide voice, data and message services for U.S. forces and commands. Thousands of personnel operate DCS facilities, and many of their functions match the classical expert system scenario: complex, skill-intensive environments with a full spectrum of problems in training and retention, cost containment, modernization, and so on. Two of these functions are: (1) fault isolation and restoral of dedicated circuits at Tech Control Centers, and (2) network management for the Defense Switched Network (the modernized dial-up voice system currently replacing AUTOVON). An expert system for the first of these is deployed for evaluation purposes at Andrews Air Force Base, and plans are being made for procurement of operational systems. In the second area, knowledge obtained with a sophisticated simulator is being embedded in an expert system. The background, design and status of both projects are described.

  7. Knowledge-based operation and management of communications systems

    NASA Astrophysics Data System (ADS)

    Heggestad, Harold M.

    1988-11-01

    Expert systems techniques are being applied in operation and control of the Defense Communications System (DCS), which has the mission of providing reliable worldwide voice, data and message services for U.S. forces and commands. Thousands of personnel operate DCS facilities, and many of their functions match the classical expert system scenario: complex, skill-intensive environments with a full spectrum of problems in training and retention, cost containment, modernization, and so on. Two of these functions are: (1) fault isolation and restoral of dedicated circuits at Tech Control Centers, and (2) network management for the Defense Switched Network (the modernized dial-up voice system currently replacing AUTOVON). An expert system for the first of these is deployed for evaluation purposes at Andrews Air Force Base, and plans are being made for procurement of operational systems. In the second area, knowledge obtained with a sophisticated simulator is being embedded in an expert system. The background, design and status of both projects are described.

  8. Knowledge Management, Human Resource Management, and Higher Education: A Theoretical Model

    ERIC Educational Resources Information Center

    Brewer, Peggy D.; Brewer, Kristen L.

    2010-01-01

    Much has been written on the importance of knowledge management, the challenges facing organizations, and the important human resource management activities involved in assuring the acquisition and transfer of knowledge. Higher business education plays an important role in preparing students to assume the knowledge management and human resource…

  9. University-Industry Collaboration, Knowledge Management and Enterprise Innovation Performance: An Empirical Study

    ERIC Educational Resources Information Center

    Chen, Jin; Wei, Shiyang

    2008-01-01

    This empirical study is concerned with university-industry collaboration from a knowledge management perspective. The authors introduce the concepts of "enterprise-level core elements" to define the principle status of an enterprise during university-industry collaboration, and "network embeddedness" as an indication of the closeness of the…

  10. Security-Enhanced Autonomous Network Management

    NASA Technical Reports Server (NTRS)

    Zeng, Hui

    2015-01-01

    Ensuring reliable communication in next-generation space networks requires a novel network management system to support greater levels of autonomy and greater awareness of the environment and assets. Intelligent Automation, Inc., has developed a security-enhanced autonomous network management (SEANM) approach for space networks through cross-layer negotiation and network monitoring, analysis, and adaptation. The underlying technology is bundle-based delay/disruption-tolerant networking (DTN). The SEANM scheme allows a system to adaptively reconfigure its network elements based on awareness of network conditions, policies, and mission requirements. Although SEANM is generically applicable to any radio network, for validation purposes it has been prototyped and evaluated on two specific networks: a commercial off-the-shelf hardware test-bed using Institute of Electrical Engineers (IEEE) 802.11 Wi-Fi devices and a military hardware test-bed using AN/PRC-154 Rifleman Radio platforms. Testing has demonstrated that SEANM provides autonomous network management resulting in reliable communications in delay/disruptive-prone environments.

  11. Some Consideration On Knowledge Management Implication On Organization's Competitiveness

    NASA Astrophysics Data System (ADS)

    Draghici, Anca; Ciortan, Marius Areta; Florea, Claudia

    2015-07-01

    The research described in this paper has been focused on two objectives: to debate the knowledge management's active role for organizations competitive advantage and to describe information technology's capabilities in leveraging the knowledge worker's competencies. For the purposes of this article, competitive advantage is perceived as a strength that provides a market advantage relative to a competitor. Often competitive advantage is related to the core competencies of the organisation, which are frequently based on implicit know-how or tacit knowledge. This intangible, unstructured knowledge is difficult to manage; consequently management has ignored it when designing business strategy. However, the increased competitive pressures of the post-industrial global economy and the exponential advances in computing power have increased management's interest in knowledge as a sustainable source of competitive advantage.

  12. Knowledge-based systems for power management

    NASA Technical Reports Server (NTRS)

    Lollar, L. F.

    1992-01-01

    NASA-Marshall's Electrical Power Branch has undertaken the development of expert systems in support of further advancements in electrical power system automation. Attention is given to the features (1) of the Fault Recovery and Management Expert System, (2) a resource scheduler or Master of Automated Expert Scheduling Through Resource Orchestration, and (3) an adaptive load-priority manager, or Load Priority List Management System. The characteristics of an advisory battery manager for the Hubble Space Telescope, designated the 'nickel-hydrogen expert system', are also noted.

  13. Neuro-Fuzzy Support of Knowledge Management in Social Regulation

    NASA Astrophysics Data System (ADS)

    Petrovic-Lazarevic, Sonja; Coghill, Ken; Abraham, Ajith

    2002-09-01

    The aim of the paper is to demonstrate the neuro-fuzzy support of knowledge management in social regulation. Knowledge could be understood for social regulation purposes as explicit and tacit. Explicit knowledge relates to the community culture indicating how things work in the community based on social policies and procedures. Tacit knowledge is ethics and norms of the community. The former could be codified, stored and transferable in order to support decision making, while the latter being based on personal knowledge, experience and judgments is difficult to codify and store. Tacit knowledge expressed through linguistic information can be stored and used to support knowledge management in social regulation through the application of fuzzy and neuro-fuzzy logic.

  14. Network management tools for a GPS datalink network

    NASA Technical Reports Server (NTRS)

    Smyth, Padhraic; Chauvin, Todd; Oliver, Gordon; Statman, Joseph

    1991-01-01

    The availability of GPS (Global Position Satellite) information in real-time via a datalink system is shown to significantly increase the capacity of flight test and training ranges in terms of missions supported. This increase in mission activity. imposes demands on mission planning in the range-operations environment. In this context, network management tools which can improve the capability of range personnel to plan, monitor, and control network resources, are of significant interest. The application of both simulation and artificial intelligence techniques is described to develop such network managements tools.

  15. Managing secure computer systems and networks.

    PubMed

    Von Solms, B

    1996-10-01

    No computer system or computer network can today be operated without the necessary security measures to secure and protect the electronic assets stored, processed and transmitted using such systems and networks. Very often the effort in managing such security and protection measures are totally underestimated. This paper provides an overview of the security management needed to secure and protect a typical IT system and network. Special reference is made to this management effort in healthcare systems, and the role of the information security officer is also highlighted. PMID:8960921

  16. A Very Large Area Network (VLAN) knowledge-base applied to space communication problems

    NASA Astrophysics Data System (ADS)

    Zander, Carol S.

    1988-10-01

    This paper first describes a hierarchical model for very large area networks (VLAN). Space communication problems whose solution could profit by the model are discussed and then an enhanced version of this model incorporating the knowledge needed for the missile detection-destruction problem is presented. A satellite network or VLAN is a network which includes at least one satellite. Due to the complexity, a compromise between fully centralized and fully distributed network management has been adopted. Network nodes are assigned to a physically localized group, called a partition. Partitions consist of groups of cell nodes with one cell node acting as the organizer or master, called the Group Master (GM). Coordinating the group masters is a Partition Master (PM). Knowledge is also distributed hierarchically existing in at least two nodes. Each satellite node has a back-up earth node. Knowledge must be distributed in such a way so as to minimize information loss when a node fails. Thus the model is hierarchical both physically and informationally.

  17. A Very Large Area Network (VLAN) knowledge-base applied to space communication problems

    NASA Technical Reports Server (NTRS)

    Zander, Carol S.

    1988-01-01

    This paper first describes a hierarchical model for very large area networks (VLAN). Space communication problems whose solution could profit by the model are discussed and then an enhanced version of this model incorporating the knowledge needed for the missile detection-destruction problem is presented. A satellite network or VLAN is a network which includes at least one satellite. Due to the complexity, a compromise between fully centralized and fully distributed network management has been adopted. Network nodes are assigned to a physically localized group, called a partition. Partitions consist of groups of cell nodes with one cell node acting as the organizer or master, called the Group Master (GM). Coordinating the group masters is a Partition Master (PM). Knowledge is also distributed hierarchically existing in at least two nodes. Each satellite node has a back-up earth node. Knowledge must be distributed in such a way so as to minimize information loss when a node fails. Thus the model is hierarchical both physically and informationally.

  18. Management of Knowledge Representation Standards Activities

    NASA Technical Reports Server (NTRS)

    Patil, Ramesh S.

    1993-01-01

    Ever since the mid-seventies, researchers have recognized that capturing knowledge is the key to building large and powerful AI systems. In the years since, we have also found that representing knowledge is difficult and time consuming. In spite of the tools developed to help with knowledge acquisition, knowledge base construction remains one of the major costs in building an Al system: For almost every system we build, a new knowledge base must be constructed from scratch. As a result, most systems remain small to medium in size. Even if we build several systems within a general area, such as medicine or electronics diagnosis, significant portions of the domain must be represented for every system we create. The cost of this duplication of effort has been high and will become prohibitive as we attempt to build larger and larger systems. To overcome this barrier we must find ways of preserving existing knowledge bases and of sharing, re-using, and building on them. This report describes the efforts undertaken over the last two years to identify the issues underlying the current difficulties in sharing and reuse, and a community wide initiative to overcome them. First, we discuss four bottlenecks to sharing and reuse, present a vision of a future in which these bottlenecks have been ameliorated, and describe the efforts of the initiative's four working groups to address these bottlenecks. We then address the supporting technology and infrastructure that is critical to enabling the vision of the future. Finally, we consider topics of longer-range interest by reviewing some of the research issues raised by our vision.

  19. Managing Network Partitions in Structured P2P Networks

    NASA Astrophysics Data System (ADS)

    Shafaat, Tallat M.; Ghodsi, Ali; Haridi, Seif

    Structured overlay networks form a major class of peer-to-peer systems, which are touted for their abilities to scale, tolerate failures, and self-manage. Any long-lived Internet-scale distributed system is destined to face network partitions. Consequently, the problem of network partitions and mergers is highly related to fault-tolerance and self-management in large-scale systems. This makes it a crucial requirement for building any structured peer-to-peer systems to be resilient to network partitions. Although the problem of network partitions and mergers is highly related to fault-tolerance and self-management in large-scale systems, it has hardly been studied in the context of structured peer-to-peer systems. Structured overlays have mainly been studied under churn (frequent joins/failures), which as a side effect solves the problem of network partitions, as it is similar to massive node failures. Yet, the crucial aspect of network mergers has been ignored. In fact, it has been claimed that ring-based structured overlay networks, which constitute the majority of the structured overlays, are intrinsically ill-suited for merging rings. In this chapter, we motivate the problem of network partitions and mergers in structured overlays. We discuss how a structured overlay can automatically detect a network partition and merger. We present an algorithm for merging multiple similar ring-based overlays when the underlying network merges. We examine the solution in dynamic conditions, showing how our solution is resilient to churn during the merger, something widely believed to be difficult or impossible. We evaluate the algorithm for various scenarios and show that even when falsely detecting a merger, the algorithm quickly terminates and does not clutter the network with many messages. The algorithm is flexible as the tradeoff between message complexity and time complexity can be adjusted by a parameter.

  20. A Proposal of CAD Mechanism for Design Knowledge Management

    NASA Astrophysics Data System (ADS)

    Nomaguchi, Yutaka; Yoshioka, Masaharu; Tomiyama, Tetsuo

    In this paper, we propose a fundamental idea of a new CAD mechanism to facilitate design knowledge management. This mechanism encourages a designer to externalise his/her knowledge during a design process and facilitates sharing and reuse of such externalised design knowledge in later stages. We also describe the implementation of this idea called DDMS (Design Documentation Management System). DDMS works as a front end to KIEF (Knowledge Intensive Engineering Framework), which we have been developing. We also illustrate an example of machining tool design to demonstrate the features of DDMS.

  1. Knowledge representation and management enabling intelligent interoperability - principles and standards.

    PubMed

    Blobel, Bernd

    2013-01-01

    Based on the paradigm changes for health, health services and underlying technologies as well as the need for at best comprehensive and increasingly automated interoperability, the paper addresses the challenge of knowledge representation and management for medical decision support. After introducing related definitions, a system-theoretical, architecture-centric approach to decision support systems (DSSs) and appropriate ways for representing them using systems of ontologies is given. Finally, existing and emerging knowledge representation and management standards are presented. The paper focuses on the knowledge representation and management part of DSSs, excluding the reasoning part from consideration. PMID:23542959

  2. Managing Knowledge And Information In The Sustainable Organization

    NASA Astrophysics Data System (ADS)

    Grecu, Valentin

    2015-09-01

    Knowledge and information management are essential for the success of organizations and bring significant competitive advantages. There has been significant investments in setting up technological platforms that support business processes and increase the efficiency of operational structure in many organizations through an efficient management of knowledge and information. This research highlights the importance of using knowledge and information management in order to increase the competitiveness of organizations and to foster the transition towards the sustainable organization, as nowadays an organization that wants to be competitive needs to be sustainable.

  3. Knowledge Management and the Learning College

    ERIC Educational Resources Information Center

    Treat, Tod; Kristovich, Sharon; Henry, Michael

    2004-01-01

    Society today is facing unprecedented challenges. Organizations are facing internal and external pressures from globalization, changing technologies, reassessment of mission and values, changing demographics and competition. Such pressures are indicative of a transformation from an industrial society to a knowledge society. Organizations can…

  4. New Challenges for Educational Research. Knowledge Management.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France).

    This report explores, in particular, the educational R&D systems in two countries, England and New Zealand, both members of the Organisation for Economic Co-operation and Development (OECD). OECD review teams have been assessing the effectiveness of the educational R&D systems in these two countries in developing and applying usable knowledge to…

  5. Managing Skills and Knowledge Using Online Tools

    ERIC Educational Resources Information Center

    Waller, Dave; Holland, Tom

    2009-01-01

    Purpose: This paper aims to explore a structured approach to measuring skills and knowledge, and to outline how such an approach can be beneficial for improving performance and supporting strategy. It also seeks to examine how online tools can help with this process and to look at implications for the wider UK and European skills development…

  6. Enhancing Knowledge Sharing Management Using BIM Technology in Construction

    PubMed Central

    Ho, Shih-Ping; Tserng, Hui-Ping

    2013-01-01

    Construction knowledge can be communicated and reused among project managers and jobsite engineers to alleviate problems on a construction jobsite and reduce the time and cost of solving problems related to constructability. This paper proposes a new methodology for the sharing of construction knowledge by using Building Information Modeling (BIM) technology. The main characteristics of BIM include illustrating 3D CAD-based presentations and keeping information in a digital format and facilitation of easy updating and transfer of information in the BIM environment. Using the BIM technology, project managers and engineers can gain knowledge related to BIM and obtain feedback provided by jobsite engineers for future reference. This study addresses the application of knowledge sharing management using BIM technology and proposes a BIM-based Knowledge Sharing Management (BIMKSM) system for project managers and engineers. The BIMKSM system is then applied in a selected case study of a construction project in Taiwan to demonstrate the effectiveness of sharing knowledge in the BIM environment. The results demonstrate that the BIMKSM system can be used as a visual BIM-based knowledge sharing management platform by utilizing the BIM technology. PMID:24723790

  7. Enhancing knowledge sharing management using BIM technology in construction.

    PubMed

    Ho, Shih-Ping; Tserng, Hui-Ping; Jan, Shu-Hui

    2013-01-01

    Construction knowledge can be communicated and reused among project managers and jobsite engineers to alleviate problems on a construction jobsite and reduce the time and cost of solving problems related to constructability. This paper proposes a new methodology for the sharing of construction knowledge by using Building Information Modeling (BIM) technology. The main characteristics of BIM include illustrating 3D CAD-based presentations and keeping information in a digital format and facilitation of easy updating and transfer of information in the BIM environment. Using the BIM technology, project managers and engineers can gain knowledge related to BIM and obtain feedback provided by jobsite engineers for future reference. This study addresses the application of knowledge sharing management using BIM technology and proposes a BIM-based Knowledge Sharing Management (BIMKSM) system for project managers and engineers. The BIMKSM system is then applied in a selected case study of a construction project in Taiwan to demonstrate the effectiveness of sharing knowledge in the BIM environment. The results demonstrate that the BIMKSM system can be used as a visual BIM-based knowledge sharing management platform by utilizing the BIM technology. PMID:24723790

  8. 76 FR 38129 - Applications for New Awards; Americans With Disabilities Act (ADA) National Network Knowledge...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... April 28, 2006 (71 FR 25472). The ADA National Network Knowledge Translation Center priority is from the... Applications for New Awards; Americans With Disabilities Act (ADA) National Network Knowledge Translation... Rehabilitation Research Projects (DRRP)--The ADA National Network Knowledge Translation Center Notice...

  9. A study of knowledge supernetworks and network robustness in different business incubators

    NASA Astrophysics Data System (ADS)

    Zhang, Haihong; Wu, Wenqing; Zhao, Liming

    2016-04-01

    As the most important intangible resource of the new generation of business incubators, knowledge has been studied extensively, particularly with respect to how it spreads among incubating firms through knowledge networks. However, these homogeneous networks do not adequately describe the heterogeneity of incubating firms in different types of business incubators. To solve the problem of heterogeneity, the notion of a knowledge supernetwork has been used both to construct a knowledge interaction model among incubating firms and to distinguish social network relationships from knowledge network relationships. The process of knowledge interaction and network evolution can then be simulated with a few rules for incubating firms regarding knowledge innovation/absorption, social network connection, and entry and exit, among other aspects. Knowledge and networks have been used as performance indicators to evaluate the evolution of knowledge supernetworks. Moreover, we study the robustness of incubating firms' social networks by employing four types of attack strategies. Based on our simulation results, we conclude that there have been significant knowledge interaction and network evolution among incubating firms on a periodic basis and that both specialized and diversified business incubators have every advantage necessary in terms of both knowledge and networks to cultivate start-up companies. As far as network robustness is concerned, there is no obvious difference between the two types of business incubators with respect to the stability of their network structures, but specialized business incubators have stronger network communication abilities than diversified business incubators.

  10. SoyFN: a knowledge database of soybean functional networks.

    PubMed

    Xu, Yungang; Guo, Maozu; Liu, Xiaoyan; Wang, Chunyu; Liu, Yang

    2014-01-01

    Many databases for soybean genomic analysis have been built and made publicly available, but few of them contain knowledge specifically targeting the omics-level gene-gene, gene-microRNA (miRNA) and miRNA-miRNA interactions. Here, we present SoyFN, a knowledge database of soybean functional gene networks and miRNA functional networks. SoyFN provides user-friendly interfaces to retrieve, visualize, analyze and download the functional networks of soybean genes and miRNAs. In addition, it incorporates much information about KEGG pathways, gene ontology annotations and 3'-UTR sequences as well as many useful tools including SoySearch, ID mapping, Genome Browser, eFP Browser and promoter motif scan. SoyFN is a schema-free database that can be accessed as a Web service from any modern programming language using a simple Hypertext Transfer Protocol call. The Web site is implemented in Java, JavaScript, PHP, HTML and Apache, with all major browsers supported. We anticipate that this database will be useful for members of research communities both in soybean experimental science and bioinformatics. Database URL: http://nclab.hit.edu.cn/SoyFN. PMID:24618044

  11. Packaging and Unpackaging Knowledge in Mass Higher Education--A Knowledge Management Perspective

    ERIC Educational Resources Information Center

    Guzman, Gustavo; Trivelato, Luiz F.

    2011-01-01

    The progressive deployment of market-oriented regulatory frameworks in mass Higher Education Institutions (MHEI hereafter) triggered, in a wide variety of forms and degrees, the application of Knowledge Management principles in MHEI. This means the application of the knowledge "codification strategy", where the focus is on the economies of the…

  12. Enhancing Knowledge Sharing and Research Collaboration among Academics: The Role of Knowledge Management

    ERIC Educational Resources Information Center

    Tan, Christine Nya-Ling

    2016-01-01

    Although knowledge sharing (KS) has been acknowledged as important, universities face issues that may hinder active sharing among its faculty members such as the absence of trust among its members or insufficient incentives rewarded to those who deserved it. The aim of this research is to focus on the impact of knowledge management (KM) factors in…

  13. Are Librarians the Ultimate Knowledge Managers? A Study of Knowledge, Skills, Practice and Mindset

    ERIC Educational Resources Information Center

    Ferguson, Stuart; Hider, Philip; Lloyd, Anne

    2008-01-01

    This paper seeks to establish the state of knowledge of Knowledge Management (KM) among Library and Information Services (LIS) professionals, the extent to which they find positions in the KM sector, the extent to which they practise identifiable KM processes in their work and the adequacy of educational preparation and professional development…

  14. Knowledge Producers or Knowledge Consumers? Argumentation and Decision Making about Environmental Management.

    ERIC Educational Resources Information Center

    Jimenez-Aleixandre, Maria-Pilar; Pereiro-Munoz, Cristina

    2002-01-01

    Describes a study involving decision making and argumentation in the context of wetland environmental management by 11th grade students. Focuses on knowledge and skills needed to reach a decision in socio-scientific contexts and to identify them in classroom discourse. Explores using relevant knowledge to understand and make decisions about a…

  15. A lightweight sensor network management system design

    USGS Publications Warehouse

    Yuan, F.; Song, W.-Z.; Peterson, N.; Peng, Y.; Wang, L.; Shirazi, B.; LaHusen, R.

    2008-01-01

    In this paper, we propose a lightweight and transparent management framework for TinyOS sensor networks, called L-SNMS, which minimizes the overhead of management functions, including memory usage overhead, network traffic overhead, and integration overhead. We accomplish this by making L-SNMS virtually transparent to other applications hence requiring minimal integration. The proposed L-SNMS framework has been successfully tested on various sensor node platforms, including TelosB, MICAz and IMote2. ?? 2008 IEEE.

  16. Network resource and applications management at SLAC

    SciTech Connect

    Logg, C.A.; Cottrell, R.L.A.

    1996-02-01

    The Stanford Linear Accelerator Center (SLAC) has a heterogeneous networked computing environment with a variety of transmission media, protocols, equipment from multiple vendors, Local Areas Network (LAN) and Wide Area Network (WAN) connections, workstations, servers, legacy mainframes, operating systems, network services and applications, and users of various skill levels. New technologies are continually being deployed as they become available. All of these components work together (most of the time) but result in a complex distributed computing environment (henceforth referred to as the system) which requires automated monitoring and management for the maintenance of high quality performance with limited personnel and budgets. There is no Network Management Station (NMS) product which comes close to doing the job of monitoring and managing the LAN and WAN for SLAC. However, by making use of Ping, Simple Network Management Protocol (SNMP) and its Management Information Bases (MIBs), as well as network applications (trace-route, File Transfer Protocol (FTP), Remote Procedure Calls (RPCs), Remote Shell (rsh), et.al.), an NMS (Netview for AIX), and the accounting and monitoring facilities provided by the server operating systems, the challenge is surmountable.

  17. The World's Best Anglo-American Universities' Knowledge Management Attributes

    ERIC Educational Resources Information Center

    Tower, Greg; Plummer, Julie; Ridgewell, Brenda; Goforth, Emily; Tower, Spence

    2008-01-01

    Key knowledge management attributes of the world's most prestigious Anglo-American universities are surprisingly under-reported especially by best ranked USA institutions. This leads to calls for more transparency. (Contains 2 tables.)

  18. The World's Best Anglo-American Universities' Knowledge Management Attributes

    ERIC Educational Resources Information Center

    Tower, Greg; Plummer, Julie; Ridgewell, Brenda; Goforth, Emily; Tower, Spence

    2009-01-01

    Key knowledge management attributes of the world's most prestigious Anglo-American universities are surprisingly under-reported especially by best ranked USA institutions. This leads to calls for more transparency.

  19. The Digital Space Shuttle, 3D Graphics, and Knowledge Management

    NASA Technical Reports Server (NTRS)

    Gomez, Julian E.; Keller, Paul J.

    2003-01-01

    The Digital Shuttle is a knowledge management project that seeks to define symbiotic relationships between 3D graphics and formal knowledge representations (ontologies). 3D graphics provides geometric and visual content, in 2D and 3D CAD forms, and the capability to display systems knowledge. Because the data is so heterogeneous, and the interrelated data structures are complex, 3D graphics combined with ontologies provides mechanisms for navigating the data and visualizing relationships.

  20. Knowledge discovery based on experiential learning corporate culture management

    NASA Astrophysics Data System (ADS)

    Tu, Kai-Jan

    2014-10-01

    A good corporate culture based on humanistic theory can make the enterprise's management very effective, all enterprise's members have strong cohesion and centripetal force. With experiential learning model, the enterprise can establish an enthusiastic learning spirit corporate culture, have innovation ability to gain the positive knowledge growth effect, and to meet the fierce global marketing competition. A case study on Trend's corporate culture can offer the proof of industry knowledge growth rate equation as the contribution to experiential learning corporate culture management.

  1. How Knowledge Management Is Affected by Organizational Structure

    ERIC Educational Resources Information Center

    Mahmoudsalehi, Mehdi; Moradkhannejad, Roya; Safari, Khalil

    2012-01-01

    Purpose: Identifying the impact of organizational structure on knowledge management (KM) is the aim of this study, as well as recognizing the importance of each variable indicator in creating, sharing and utility of knowledge. Design/methodology/approach: For understanding relationships between the main variables (organizational structure-KM), the…

  2. The Academic Knowledge Management Model of Small Schools in Thailand

    ERIC Educational Resources Information Center

    Tumtuma, Chamnan; Chantarasombat, Chalard; Yeamsang, Theerawat

    2015-01-01

    The Academic Knowledge Management Model of Small Schools in Thailand was created by research and development. The quantitative and qualitative data were collected via the following steps: a participatory workshop meeting, the formation of a team according to knowledge base, field study, brainstorming, group discussion, activities carried out…

  3. Managing Knowledge in Internationalizing Universities through Foreign Assignments

    ERIC Educational Resources Information Center

    Boyle, Brendan; McDonnell, Anthony; Mitchell, Rebecca; Nicholas, Stephen

    2012-01-01

    Purpose: This article discusses the opportunities presented by the globalization of education and the role of knowledge management in successful global expansion. It seeks to explain why the tacit dimensions of the knowledge transferred during international education provision makes it difficult to provide educational services in offshore…

  4. Teachers' Professional Learning: The Role of Knowledge Management Practices

    ERIC Educational Resources Information Center

    Niehoff, Karissa

    2010-01-01

    This qualitative study explored the degree to which knowledge management strategies addressed teacher professional learning at the high school level. In the setting of a Connecticut public high school, interviews were conducted which explored teacher perceptions of knowledge sharing practices in the school and how those practices influenced their…

  5. Applying Corporate Knowledge Management Practices in Higher Education.

    ERIC Educational Resources Information Center

    Kidwell, Jillinda J.; Vander Linde, Karen; Johnson, Sandra L.

    2000-01-01

    Asserting that there is tremendous value to higher education institutions that develop initiatives to share knowledge to achieve business objectives, this article outlines the basic concepts of knowledge management as it is applied in the corporate sector, considers trends, and explores how it might be applied in higher education and whether…

  6. Human Performance Technology and Knowledge Management: A Case Study

    ERIC Educational Resources Information Center

    Massey, Anne P.; Montoya-Weiss, Mitzi M.; O'Driscoll, Tony M.

    2005-01-01

    As organizations respond to competitive environments and strive to enhance performance, knowledge management (KM) has increasingly become a strategic activity. A KM strategy entails consciously helping people share and put knowledge into action. A key challenge is how to develop and implement KM solutions that provide performance support to…

  7. Transforming Quality in Research Supervision: A Knowledge-Management Approach.

    ERIC Educational Resources Information Center

    Zhao, Fang

    2003-01-01

    Constructed a research supervision framework to help transform research students into knowledge workers and managers. The framework, which shows close synergies between the knowledge conversion process and research supervision, is to be tested in an empirical case study in Australia. (SLD)

  8. Management Planning and Control: Supporting Knowledge-Intensive Organizations

    ERIC Educational Resources Information Center

    Herremans, Irene M.; Isaac, Robert G.

    2005-01-01

    Purpose: The purpose of this paper is to develop propositions for empirical validation regarding appropriate management planning and control systems (MPACS) in knowledge-intensive organizations. Design/methodology/approach: The propositions were developed from interviews with members of a knowledge-intensive virtual organization that is known for…

  9. A General Framework for a Collaborative Water Quality Knowledge and Information Network

    NASA Astrophysics Data System (ADS)

    Dalcanale, Fernanda; Fontane, Darrell; Csapo, Jorge

    2011-03-01

    Increasing knowledge about the environment has brought about a better understanding of the complexity of the issues, and more information publicly available has resulted into a steady shift from centralized decision making to increasing levels of participatory processes. The management of that information, in turn, is becoming more complex. One of the ways to deal with the complexity is the development of tools that would allow all players, including managers, researchers, educators, stakeholders and the civil society, to be able to contribute to the information system, in any level they are inclined to do so. In this project, a search for the available technology for collaboration, methods of community filtering, and community-based review was performed and the possible implementation of these tools to create a general framework for a collaborative "Water Quality Knowledge and Information Network" was evaluated. The main goals of the network are to advance water quality education and knowledge; encourage distribution and access to data; provide networking opportunities; allow public perceptions and concerns to be collected; promote exchange of ideas; and, give general, open, and free access to information. A reference implementation was made available online and received positive feedback from the community, which also suggested some possible improvements.

  10. Knowledge Management in E-Learning Practices

    ERIC Educational Resources Information Center

    Yilmaz, Yucel

    2012-01-01

    Thanks to extension of IT in educational activities, the difficulties based on time and space are disappearing and the management and the execution of these activities can be implemented more effectively and beneficially. Even though there are significant developments about e-learning both in academic and professional platforms, there are some…

  11. Analysis of a Knowledge-Management-Based Process of Transferring Project Management Skills

    ERIC Educational Resources Information Center

    Ioi, Toshihiro; Ono, Masakazu; Ishii, Kota; Kato, Kazuhiko

    2012-01-01

    Purpose: The purpose of this paper is to propose a method for the transfer of knowledge and skills in project management (PM) based on techniques in knowledge management (KM). Design/methodology/approach: The literature contains studies on methods to extract experiential knowledge in PM, but few studies exist that focus on methods to convert…

  12. Network effect of knowledge spillover: Scale-free networks stimulate R&D activities and accelerate economic growth

    NASA Astrophysics Data System (ADS)

    Konno, Tomohiko

    2016-09-01

    We study how knowledge spillover networks affect research and development (R&D) activities and economic growth. For this purpose, we extend a Schumpeterian growth model to the one on networks that depict the knowledge spillover relationships of R&D. We show that scale-free networks stimulate R&D activities and accelerate economic growth.

  13. A Bayesian network approach to knowledge integration and representation of farm irrigation: 1. Model development

    NASA Astrophysics Data System (ADS)

    Wang, Q. J.; Robertson, D. E.; Haines, C. L.

    2009-02-01

    Irrigation is important to many agricultural businesses but also has implications for catchment health. A considerable body of knowledge exists on how irrigation management affects farm business and catchment health. However, this knowledge is fragmentary; is available in many forms such as qualitative and quantitative; is dispersed in scientific literature, technical reports, and the minds of individuals; and is of varying degrees of certainty. Bayesian networks allow the integration of dispersed knowledge into quantitative systems models. This study describes the development, validation, and application of a Bayesian network model of farm irrigation in the Shepparton Irrigation Region of northern Victoria, Australia. In this first paper we describe the process used to integrate a range of sources of knowledge to develop a model of farm irrigation. We describe the principal model components and summarize the reaction to the model and its development process by local stakeholders. Subsequent papers in this series describe model validation and the application of the model to assess the regional impact of historical and future management intervention.

  14. Knowledge Management in Role Based Agents

    NASA Astrophysics Data System (ADS)

    Kır, Hüseyin; Ekinci, Erdem Eser; Dikenelli, Oguz

    In multi-agent system literature, the role concept is getting increasingly researched to provide an abstraction to scope beliefs, norms, goals of agents and to shape relationships of the agents in the organization. In this research, we propose a knowledgebase architecture to increase applicability of roles in MAS domain by drawing inspiration from the self concept in the role theory of sociology. The proposed knowledgebase architecture has granulated structure that is dynamically organized according to the agent's identification in a social environment. Thanks to this dynamic structure, agents are enabled to work on consistent knowledge in spite of inevitable conflicts between roles and the agent. The knowledgebase architecture is also implemented and incorporated into the SEAGENT multi-agent system development framework.

  15. Things to come: postmodern digital knowledge management and medical informatics.

    PubMed Central

    Matheson, N W

    1995-01-01

    The overarching informatics grand challenge facing society is the creation of knowledge management systems that can acquire, conserve, organize, retrieve, display, and distribute what is known today in a manner that informs and educates, facilitates the discovery and creation of new knowledge, and contributes to the health and welfare of the planet. At one time the private, national, and university libraries of the world collectively constituted the memory of society's intellectual history. In the future, these new digital knowledge management systems will constitute human memory in its entirety. The current model of multiple local collections of duplicated resources will give way to specialized sole-source servers. In this new environment all scholarly scientific knowledge should be public domain knowledge: managed by scientists, organized for the advancement of knowledge, and readily available to all. Over the next decade, the challenge for the field of medical informatics and for the libraries that serve as the continuous memory for the biomedical sciences will be to come together to form a new organization that will lead to the development of postmodern digital knowledge management systems for medicine. These systems will form a portion of the evolving world brain of the 21st century. PMID:7743318

  16. Supply Chain Engineering and the Use of a Supporting Knowledge Management Application

    NASA Astrophysics Data System (ADS)

    Laakmann, Frank

    The future competition in markets will happen between logistics networks and no longer between enterprises. A new approach for supporting the engineering of logistics networks is developed by this research as a part of the Collaborative Research Centre (SFB) 559: "Modeling of Large Networks in Logistics" at the University of Dortmund together with the Fraunhofer-Institute of Material Flow and Logistics founded by Deutsche Forschungsgemeinschaft (DFG). Based on a reference model for logistics processes, the process chain model, a guideline for logistics engineers is developed to manage the different types of design tasks of logistics networks. The technical background of this solution is a collaborative knowledge management application. This paper will introduce how new Internet-based technologies support supply chain design projects.

  17. An Analysis of Knowledge Management Mechanisms in Healthcare Portals

    ERIC Educational Resources Information Center

    Lee, Chei Sian; Goh, Dion Hoe-Lian; Chua, Alton Y. K.

    2010-01-01

    Healthcare portals are becoming increasingly popular with Internet users since they play an important role in supporting interaction between individuals and healthcare organizations with a Web presence. Additionally, many of these organizations make use of knowledge management mechanisms on their healthcare portals to manage the abundance of…

  18. Integrated management of optical transport networks

    NASA Astrophysics Data System (ADS)

    Wang, Yun; Zeng, QingJi; Yang, Xudong

    2000-12-01

    Optical transport networks (OTN) technology is expected to play a vital role in the next-generation transport networks. In this paper, the technology of OTN and management of OTN is discussed. Combined with TMN, SNMP and CORBA, integrated management of OTN is investigated. Q-adapter is proposed to integrate TMN and SNMP together, and a direct CORBA/SNMP interface is given to implement the integration of CORBA and SNMP. Finally, several issues concerning integrated management of OTN are also discussed, such as integrate routing of OTN in IP layer and in optical layer, multilayer protection of OTN and OAM technology of OTN.

  19. Knowledge Capture and Management for Space Flight Systems

    NASA Technical Reports Server (NTRS)

    Goodman, John L.

    2005-01-01

    The incorporation of knowledge capture and knowledge management strategies early in the development phase of an exploration program is necessary for safe and successful missions of human and robotic exploration vehicles over the life of a program. Following the transition from the development to the flight phase, loss of underlying theory and rationale governing design and requirements occur through a number of mechanisms. This degrades the quality of engineering work resulting in increased life cycle costs and risk to mission success and safety of flight. Due to budget constraints, concerned personnel in legacy programs often have to improvise methods for knowledge capture and management using existing, but often sub-optimal, information technology and archival resources. Application of advanced information technology to perform knowledge capture and management would be most effective if program wide requirements are defined at the beginning of a program.

  20. Scientific Knowledge Discovery in Complex Semantic Networks of Geophysical Systems

    NASA Astrophysics Data System (ADS)

    Fox, P.

    2012-04-01

    The vast majority of explorations of the Earth's systems are limited in their ability to effectively explore the most important (often most difficult) problems because they are forced to interconnect at the data-element, or syntactic, level rather than at a higher scientific, or semantic, level. Recent successes in the application of complex network theory and algorithms to climate data, raise expectations that more general graph-based approaches offer the opportunity for new discoveries. In the past ~ 5 years in the natural sciences there has substantial progress in providing both specialists and non-specialists the ability to describe in machine readable form, geophysical quantities and relations among them in meaningful and natural ways, effectively breaking the prior syntax barrier. The corresponding open-world semantics and reasoning provide higher-level interconnections. That is, semantics provided around the data structures, using semantically-equipped tools, and semantically aware interfaces between science application components allowing for discovery at the knowledge level. More recently, formal semantic approaches to continuous and aggregate physical processes are beginning to show promise and are soon likely to be ready to apply to geoscientific systems. To illustrate these opportunities, this presentation presents two application examples featuring domain vocabulary (ontology) and property relations (named and typed edges in the graphs). First, a climate knowledge discovery pilot encoding and exploration of CMIP5 catalog information with the eventual goal to encode and explore CMIP5 data. Second, a multi-stakeholder knowledge network for integrated assessments in marine ecosystems, where the data is highly inter-disciplinary.

  1. MediaNet: a multimedia information network for knowledge representation

    NASA Astrophysics Data System (ADS)

    Benitez, Ana B.; Smith, John R.; Chang, Shih-Fu

    2000-10-01

    In this paper, we present MediaNet, which is a knowledge representation framework that uses multimedia content for representing semantic and perceptual information. The main components of MediaNet include conceptual entities, which correspond to real world objects, and relationships among concepts. MediaNet allows the concepts and relationships to be defined or exemplified by multimedia content such as images, video, audio, graphics, and text. MediaNet models the traditional relationship types such as generalization and aggregation but adds additional functionality by modeling perceptual relationships based on feature similarity. For example, MediaNet allows a concept such as car to be defined as a type of a transportation vehicle, but which is further defined and illustrated through example images, videos and sounds of cars. In constructing the MediaNet framework, we have built on the basic principles of semiotics and semantic networks in addition to utilizing the audio-visual content description framework being developed as part of the MPEG-7 multimedia content description standard. By integrating both conceptual and perceptual representations of knowledge, MediaNet has potential to impact a broad range of applications that deal with multimedia content at the semantic and perceptual levels. In particular, we have found that MediaNet can improve the performance of multimedia retrieval applications by using query expansion, refinement and translation across multiple content modalities. In this paper, we report on experiments that use MediaNet in searching for images. We construct the MediaNet knowledge base using both WordNet and an image network built from multiple example images and extracted color and texture descriptors. Initial experimental results demonstrate improved retrieval effectiveness using MediaNet in a content-based retrieval system.

  2. Assessing Local Knowledge Use in Agroforestry Management with Cognitive Maps

    NASA Astrophysics Data System (ADS)

    Isaac, Marney E.; Dawoe, Evans; Sieciechowicz, Krystyna

    2009-06-01

    Small-holder farmers often develop adaptable agroforestry management techniques to improve and diversify crop production. In the cocoa growing region of Ghana, local knowledge on such farm management holds a noteworthy role in the overall farm development. The documentation and analysis of such knowledge use in cocoa agroforests may afford an applicable framework to determine mechanisms driving farmer preference and indicators in farm management. This study employed 12 in-depth farmer interviews regarding variables in farm management as a unit of analysis and utilized cognitive mapping as a qualitative method of analysis. Our objectives were (1) to illustrate and describe agroforestry management variables and associated farm practices, (2) to determine the scope of decision making of individual farmers, and (3) to investigate the suitability of cognitive mapping as a tool for assessing local knowledge use. Results from the cognitive maps revealed an average of 16 ± 3 variables and 19 ± 3 links between management variables in the farmer cognitive maps. Farmer use of advantageous ecological processes was highly central to farm management (48% of all variables), particularly manipulation of organic matter, shade and food crop establishment, and maintenance of a tree stratum as the most common, highly linked variables. Over 85% of variables included bidirectional arrows, interpreted as farm management practices dominated by controllable factors, insofar as farmers indicated an ability to alter most farm characteristics. Local knowledge use on cocoa production revealed detailed indicators for site evaluation, thus affecting farm preparation and management. Our findings suggest that amid multisourced information under conditions of uncertainty, strategies for adaptable agroforestry management should integrate existing and localized management frameworks and that cognitive mapping provides a tool-based approach to advance such a management support system.

  3. The Study on University Financial Management under Knowledge Economy

    NASA Astrophysics Data System (ADS)

    Yongfan, Xu

    The coming of knowledge economy creates unprecedented situation of economy development. The trend of education's globalization as well as communication means frequently updated severely hit the system of financial management. Along with the deep going of education industrialization, and development of logistics management socialization, system and content of university financial management are increasingly expending and getting more and more complex that result in new challenge and problems to financial management. In order to step up with university development of internationalization and the logistics development of socialization, the financial management has to reform in response to this new challenge and trend.

  4. Alzheimer's disease: current knowledge, management and research

    PubMed Central

    Gauthier, S; Panisset, M; Nalbantoglu, J; Poirier, J

    1997-01-01

    Alzheimer's disease is a common neurological condition, appearing as early as age 40 but increasing dramatically in incidence over age 85. Different genetic factors are at play, modified by events over a lifetime. Clinical diagnosis is possible through careful history taking with a reliable informant and a minimum number of laboratory tests. A relatively predictable natural history can be observed, with progression through stages of cognitive loss, functional impairment and behavioural disinhibition or apathy. New medications such as donepezil offer hope for improving or stabilizing symptoms. Such treatment can be administered by primary care physicians with experience in the diagnosis and management of Alzheimer's disease. Disease stabilization, or even prevention, may be possible in the future. PMID:9347775

  5. A Conceptual Framework for Examining Knowledge Management in Higher Education Contexts

    ERIC Educational Resources Information Center

    Lee, Hae-Young; Roth, Gene L.

    2009-01-01

    Knowledge management is an on-going process that involves varied activities: diagnosis, design, and implementation of knowledge creation, knowledge transfer, and knowledge sharing. The primary goal of knowledge management, like other management theories or models, is to identify and leverage organizational and individual knowledge for the…

  6. CMA Member Survey: Network Management Systems Showing Little Improvement.

    ERIC Educational Resources Information Center

    Lusa, John M.

    1998-01-01

    Discusses results of a survey of 112 network and telecom managers--members of the Communications Managers Association (CMA)--to identify problems relating to the operation of large enterprise networks. Results are presented in a table under categories of: respondent profile; network management systems; carrier management; enterprise management;…

  7. Knowledge Management through the Equilibrium Pattern Model for Learning

    NASA Astrophysics Data System (ADS)

    Sarirete, Akila; Noble, Elizabeth; Chikh, Azeddine

    Contemporary students are characterized by having very applied learning styles and methods of acquiring knowledge. This behavior is consistent with the constructivist models where students are co-partners in the learning process. In the present work the authors developed a new model of learning based on the constructivist theory coupled with the cognitive development theory of Piaget. The model considers the level of learning based on several stages and the move from one stage to another requires learners' challenge. At each time a new concept is introduced creates a disequilibrium that needs to be worked out to return back to its equilibrium stage. This process of "disequilibrium/equilibrium" has been analyzed and validated using a course in computer networking as part of Cisco Networking Academy Program at Effat College, a women college in Saudi Arabia. The model provides a theoretical foundation for teaching especially in a complex knowledge domain such as engineering and can be used in a knowledge economy.

  8. Knowledge-based system for flight information management. Thesis

    NASA Technical Reports Server (NTRS)

    Ricks, Wendell R.

    1990-01-01

    The use of knowledge-based system (KBS) architectures to manage information on the primary flight display (PFD) of commercial aircraft is described. The PFD information management strategy used tailored the information on the PFD to the tasks the pilot performed. The KBS design and implementation of the task-tailored PFD information management application is described. The knowledge acquisition and subsequent system design of a flight-phase-detection KBS is also described. The flight-phase output of this KBS was used as input to the task-tailored PFD information management KBS. The implementation and integration of this KBS with existing aircraft systems and the other KBS is described. The flight tests are examined of both KBS's, collectively called the Task-Tailored Flight Information Manager (TTFIM), which verified their implementation and integration, and validated the software engineering advantages of the KBS approach in an operational environment.

  9. CI-KNOW: Cyberinfrastructure Knowledge Networks on the Web. A Social Network Enabled Recommender System for Locating Resources in Cyberinfrastructures

    NASA Astrophysics Data System (ADS)

    Green, H. D.; Contractor, N. S.; Yao, Y.

    2006-12-01

    A knowledge network is a multi-dimensional network created from the interactions and interconnections among the scientists, documents, data, analytic tools, and interactive collaboration spaces (like forums and wikis) associated with a collaborative environment. CI-KNOW is a suite of software tools that leverages automated data collection, social network theories, analysis techniques and algorithms to infer an individual's interests and expertise based on their interactions and activities within a knowledge network. The CI-KNOW recommender system mines the knowledge network associated with a scientific community's use of cyberinfrastructure tools and uses relational metadata to record connections among entities in the knowledge network. Recent developments in social network theories and methods provide the backbone for a modular system that creates recommendations from relational metadata. A network navigation portlet allows users to locate colleagues, documents, data or analytic tools in the knowledge network and to explore their networks through a visual, step-wise process. An internal auditing portlet offers administrators diagnostics to assess the growth and health of the entire knowledge network. The first instantiation of the prototype CI-KNOW system is part of the Environmental Cyberinfrastructure Demonstration project at the National Center for Supercomputing Applications, which supports the activities of hydrologic and environmental science communities (CLEANER and CUAHSI) under the umbrella of the WATERS network environmental observatory planning activities (http://cleaner.ncsa.uiuc.edu). This poster summarizes the key aspects of the CI-KNOW system, highlighting the key inputs, calculation mechanisms, and output modalities.

  10. The Knowledge-Integrated Network Biomarkers Discovery for Major Adverse Cardiac Events

    PubMed Central

    Jin, Guangxu; Zhou, Xiaobo; Wang, Honghui; Zhao, Hong; Cui, Kemi; Zhang, Xiang-Sun; Chen, Luonan; Hazen, Stanley L.; Li, King; Wong, Stephen T. C.

    2010-01-01

    The mass spectrometry (MS) technology in clinical proteomics is very promising for discovery of new biomarkers for diseases management. To overcome the obstacles of data noises in MS analysis, we proposed a new approach of knowledge-integrated biomarker discovery using data from Major Adverse Cardiac Events (MACE) patients. We first built up a cardiovascular-related network based on protein information coming from protein annotations in Uniprot, protein–protein interaction (PPI), and signal transduction database. Distinct from the previous machine learning methods in MS data processing, we then used statistical methods to discover biomarkers in cardiovascular-related network. Through the tradeoff between known protein information and data noises in mass spectrometry data, we finally could firmly identify those high-confident biomarkers. Most importantly, aided by protein–protein interaction network, that is, cardiovascular-related network, we proposed a new type of biomarkers, that is, network biomarkers, composed of a set of proteins and the interactions among them. The candidate network biomarkers can classify the two groups of patients more accurately than current single ones without consideration of biological molecular interaction. PMID:18665624

  11. Managing Project Landscapes in Knowledge-Based Enterprises

    NASA Astrophysics Data System (ADS)

    Stantchev, Vladimir; Franke, Marc Roman

    Knowledge-based enterprises are typically conducting a large number of research and development projects simultaneously. This is a particularly challenging task in complex and diverse project landscapes. Project Portfolio Management (PPM) can be a viable framework for knowledge and innovation management in such landscapes. A standardized process with defined functions such as project data repository, project assessment, selection, reporting, and portfolio reevaluation can serve as a starting point. In this work we discuss the benefits a multidimensional evaluation framework can provide for knowledge-based enterprises. Furthermore, we describe a knowledge and learning strategy and process in the context of PPM and evaluate their practical applicability at different stages of the PPM process.

  12. Library and Information Professionals and Knowledge Management: Conceptions, Challenges and Conflicts.

    ERIC Educational Resources Information Center

    Southon, Gray; Todd, Ross

    2001-01-01

    Discussion of knowledge management focuses on a study that identified perceptions of knowledge management held by library and information science professionals in Australia. Reports on levels of awareness of the term knowledge management; perceptions of knowledge management and its relation to information management; and institutional…

  13. A knowledge continuity management program for the energy, infrastructure and knowledge systems center, Sandia National Laboratories.

    SciTech Connect

    Menicucci, David F.

    2006-07-01

    A growing recognition exists in companies worldwide that, when employees leave, they take with them valuable knowledge that is difficult and expensive to recreate. The concern is now particularly acute as the large ''baby boomer'' generation is reaching retirement age. A new field of science, Knowledge Continuity Management (KCM), is designed to capture and catalog the acquired knowledge and wisdom from experience of these employees before they leave. The KCM concept is in the final stages of being adopted by the Energy, Infrastructure, and Knowledge Systems Center and a program is being applied that should produce significant annual cost savings. This report discusses how the Center can use KCM to mitigate knowledge loss from employee departures, including a concise description of a proposed plan tailored to the Center's specific needs and resources.

  14. Analysing Learning Processes and Quality of Knowledge Construction in Networked Learning

    ERIC Educational Resources Information Center

    Veldhuis-Diermanse, A. E.; Biemans, H. J. A.; Mulder, M.; Mahdizadeh, H.

    2006-01-01

    Networked learning aims to foster students' knowledge construction processes as well as the quality of knowledge construction. In this respect, it is crucial to be able to analyse both aspects of networked learning. Based on theories on networked learning and the empirical work of relevant authors in this domain, two coding schemes are presented…

  15. Finding the Sweet Spot: Network Structures and Processes for Increased Knowledge Mobilization

    ERIC Educational Resources Information Center

    Briscoe, Patricia; Pollock, Katina; Campbell, Carol; Carr-Harris, Shasta

    2015-01-01

    The use of networks in public education is one of many knowledge mobilization (KMb) strategies utilized to promote evidence-based research into practice. However, challenges exist in the ability to mobilize knowledge through networks. The purpose of this paper is to explore how networks work. Data were collected from virtual discussions for an…

  16. Connecting the Dots: Understanding the Flow of Research Knowledge within a Research Brokering Network

    ERIC Educational Resources Information Center

    Rodway, Joelle

    2015-01-01

    Networks are frequently cited as an important knowledge mobilization strategy; however, there is little empirical research that considers how they connect research and practice. Taking a social network perspective, I explore how central office personnel find, understand and share research knowledge within a research brokering network. This mixed…

  17. Enhancement of Knowledge Through Circulation in Networks of R&D Institutions and Companies

    ERIC Educational Resources Information Center

    Gochermann, Josef; Bense, Sandra

    2004-01-01

    Companies and R&D institutions increasingly collaborate not only in isolated projects but also in knowledge-based networks. In those networks, participants combine expertise and applied problems to generate both 'problem-solving knowledge' and specialized knowledge: during the process of common problem-solving each partner acquires some of the…

  18. Evolution in clinical knowledge management strategy at Intermountain Healthcare.

    PubMed

    Hulse, Nathan C; Galland, Joel; Borsato, Emerson P

    2012-01-01

    In this manuscript, we present an overview of the clinical knowledge management strategy at Intermountain Healthcare in support of our electronic medical record systems. Intermountain first initiated efforts in developing a centralized enterprise knowledge repository in 2001. Applications developed, areas of emphasis served, and key areas of focus are presented. We also detail historical and current areas of emphasis, in response to business needs. PMID:23304309

  19. A Knowledge Tree Model and Its Application for Continuous Management Improvement

    NASA Astrophysics Data System (ADS)

    Lu, Yun; Bao, Zhen-Qiang; Zhao, Yu-Qin; Wang, Yan; Wang, Gui-Jun

    This chapter analyzes the relationship of organizational knowledge and brings forward that organizational knowledge consists of three layers: core knowledge, structural knowledge, and implicit knowledge. According to the principle of knowledge maps, a dynamic management model of organizational knowledge based on knowledge tree is introduced and the definition of the value of knowledge node is given so that the quantitative management on knowledge is realized, which lays a foundation for performance evaluation of knowledge management. We also carefully study the application of knowledge tree in service quality management of hospital organizations and management innovation process and give the example of cooperation in endoscopic surgery to establish a knowledge tree about operational cooperation degree, which states the principle of organizational knowledge management and the knowledge innovation process of continuous management improvement.

  20. Office of Nuclear Energy Knowledge Management Program Situational Analysis Report

    SciTech Connect

    Kimberlyn C. Mousseau

    2011-12-01

    Knowledge management (KM) has been a high priority for the Department of Energy (DOE) Office of Nuclear Energy (NE) for the past several years. NE Programs are moving toward well-established knowledge management practices and a formal knowledge management program has been established. Knowledge management is being practiced to some level within each of the NE programs. Although it continues to evolve as NE programs evolve, a formal strategic plan that guides the implementation of KM has been developed. Despite the acceptance of KM within DOE NE, more work is necessary before the NE KM program can be considered fully successful. Per Dr. David J. Skyrme[1], an organization typically moves through the following evolutionary phases: (1) Ad-hoc - KM is being practiced to some level in some parts of the organization; (2) Formal - KM is established as a formal project or program; (3) Expanding - the use of KM as a discipline grows in practice across different parts of the organization; (4) Cohesive - there is a degree of coordination of KM; (5) Integrated - there are formal standards and approaches that give every individual access to most organizational knowledge through common interfaces; and (6) Embedded - KM is part-and-parcel of everyday tasks; it blends seamlessly into the background. According to the evolutionary phases, the NE KM program is operating at the two lower levels, Ad-hoc and Formal. Although KM is being practiced to some level, it is not being practiced in a consistent manner across the NE programs. To be fully successful, more emphasis must be placed on establishing KM standards and processes for collecting, organizing, sharing and accessing NE knowledge. Existing knowledge needs to be prioritized and gathered on a routine basis, its existence formally recorded in a knowledge inventory. Governance to ensure the quality of the knowledge being used must also be considered. For easy retrieval, knowledge must be organized according to a taxonomy that

  1. The State of Knowledge Management in Czech Companies

    NASA Astrophysics Data System (ADS)

    Maresova, P.; Hedvicakova, M.

    In the globalised world, Czech economy faces many challenges brought by the processes of integration. The crucial factors for companies that want to succeed in the global competition are knowledge and abilities to use the knowledge in the best possible way. The purpose of the work is a familiarization with the results of a questionnaire survey with the topic of "Research of the state of knowledge management in companies in the Czech Republic" realized in the spring 2009 in the cooperation of the University of Hradec Králové and the consulting company Per Partes Consulting, Ltd under the patronage of the European Union.

  2. Network Management and FDIR for Spacewire Networks (N-Mass)

    NASA Astrophysics Data System (ADS)

    Montano, Giuseppe; Jameux, David; Cook, Barry; Peel, Rodger; McCormick, Ecaterina; Walker, Paul; Kollias, Vangelis; Pogkas, Nikos

    2014-08-01

    The SpaceWire network management layer, which manages network topology and routing, is not yet standardised. This paper presents the European Space Agency (ESA) N-MaSS study, which focuses on implementation and standardisation of Fault Detection, Isolation and Recovery (FDIR) functions within the SpaceWire network management layer. N-MaSS provides an autonomous FDIR solution. It is defined at the SpaceWire network layer in order to achieve efficient re-use for heterogeneous missions, allowing for the incorporation of legacy equipment. The N-MaSS FDIR functions identify SpaceWire link and node failures and provide recovery using redundant nodes. This paper provides an overview of the overall NMaSS study. In particular, the following topics are discussed: (a) how user requirements have been captured from the industry, SpaceWire Working Group and ESA; (b) how the N-MaSS architecture was organically shaped on the basis of the requirements captured; (c) how the N-MaSS concept is currently being implemented in a demonstrator and verified.

  3. Network-based approaches to climate knowledge discovery

    NASA Astrophysics Data System (ADS)

    Budich, Reinhard; Nyberg, Per; Weigel, Tobias

    2011-11-01

    Climate Knowledge Discovery Workshop; Hamburg, Germany, 30 March to 1 April 2011 Do complex networks combined with semantic Web technologies offer the next generation of solutions in climate science? To address this question, a first Climate Knowledge Discovery (CKD) Workshop, hosted by the German Climate Computing Center (Deutsches Klimarechenzentrum (DKRZ)), brought together climate and computer scientists from major American and European laboratories, data centers, and universities, as well as representatives from industry, the broader academic community, and the semantic Web communities. The participants, representing six countries, were concerned with large-scale Earth system modeling and computational data analysis. The motivation for the meeting was the growing problem that climate scientists generate data faster than it can be interpreted and the need to prepare for further exponential data increases. Current analysis approaches are focused primarily on traditional methods, which are best suited for large-scale phenomena and coarse-resolution data sets. The workshop focused on the open discussion of ideas and technologies to provide the next generation of solutions to cope with the increasing data volumes in climate science.

  4. Dissection of trained neural network hydrologic models for knowledge extraction

    NASA Astrophysics Data System (ADS)

    Jain, Ashu; Kumar, Sumant

    2009-07-01

    Artificial neural networks (ANNs) are powerful tools for the modeling and forecasting of complex engineering systems and have been exploited by researchers to solve a variety of problems over the last couple of decades. In spite of their proven ability to provide superior model performance compared to traditional modeling approaches, they have not become popular among decision makers for operational use. It is probably because of their perceived black box nature that does not explain or consider the underlying physical processes involved. This paper presents the results of a study aimed at a systematic dissection of the massively parallel architectures of trained ANN hydrologic models to determine if they learn the underlying physical subprocesses during training. This has been achieved using simple qualitative and quantitative techniques. The data derived from three contrasting catchments at two different time scales were employed to develop ANN models and test the methodologies employed for knowledge extraction. The results obtained in this study indicate that the number of hidden neurons determined during training for a particular data set correspond to certain subprocesses of the overall physical process being modeled. It has been found that the time scale of the data employed has an effect on optimum ANN architecture and knowledge extracted.

  5. Network-Based Leadership Development: A Guiding Framework and Resources for Management Educators

    ERIC Educational Resources Information Center

    Cullen-Lester, Kristin L.; Woehler, Meredith L.; Willburn, Phil

    2016-01-01

    Management education and leadership development has traditionally focused on improving human capital (i.e., knowledge, skills, and abilities). Social capital, networks, and networking skills have received less attention. When this content has been incorporated into learning and development experiences, it has often been more ad hoc and has…

  6. Power and Knowledge: The Role of Industry Partners in Knowledge-Intensive Networks in New Materials Development Technology

    ERIC Educational Resources Information Center

    Godfrey,Shane

    2005-01-01

    This article deals with the power wielded by the primary industry partners in knowledge-intensive networks in the new materials development technology field. Industry partners have a disproportionate influence on the structure and functioning of networks. The power can be explicit or invisible and is mediated and reshaped by factors such as the…

  7. Instructional Design as Knowledge Management: A Knowledge-in-Practice Approach to Choosing Instructional Methods

    ERIC Educational Resources Information Center

    McIver, Derrick; Fitzsimmons, Stacey; Flanagan, David

    2016-01-01

    Decisions about instructional methods are becoming more complex, with options ranging from problem sets to experiential service-learning projects. However, instructors not trained in instructional design may make these important decisions based on convenience, comfort, or trends. Instead, this article draws on the knowledge management literature…

  8. General Orientation to New Knowledge Utilization Fields of Informatics, Knowledge Management, and Information Technology.

    ERIC Educational Resources Information Center

    Southwest Educational Development Lab., Austin, TX.

    One of a series of booklets on disability research, this paper explores two major developments in the application of information technology: health care informatics and knowledge management. Both of these concepts focus on maximizing the value of, and access to, information resources. Both use technology to create interactive systems through which…

  9. Determinants of nurses' knowledge gap on pain management in Ghana.

    PubMed

    Aziato, Lydia; Adejumo, Oluyinka

    2014-03-01

    There are concerns about adequacy of nurses' knowledge and skill in effective pain management since effective pain management promotes early recovery after surgery. This study explores factors that accounted for Ghanaian nurses' inadequate knowledge of postoperative pain management using a focused ethnographic design for data collection at a tertiary teaching hospital in Ghana. Fourteen nurses designated as key informants with different backgrounds as nurse educators and leaders were purposively sampled to participate. Data were collected through in-depth individual interviews; all interviews were conducted in English, audio-taped and transcribed verbatim. The study revealed that nurses' inadequate pain management knowledge might have resulted from curriculum gaps during training; inadequate clinical supervision, study days, and workshops for practising nurses; lack of funding for organising regular workshops; and, negative attitudes of nurses whereby new information learned at workshops was not readily applied in clinical practice. It was concluded that nursing curricula at all levels of training in Ghana should incorporate credit-bearing courses on pain management, and appropriate pain management education programmes should be instituted for practising nurses. Regular monitoring and evaluation of the impact of such education programs is required. PMID:24011564

  10. EarthCube: Advancing Partnerships, Collaborative Platforms and Knowledge Networks in the Ocean Sciences

    NASA Astrophysics Data System (ADS)

    Stephen, Diggs; Lee, Allison

    2014-05-01

    The National Science Foundation's EarthCube initiative aims to create a community-driven data and knowledge management system that will allow for unprecedented data sharing across the geosciences. More than 2,500 participants through forums, work groups, EarthCube events, and virtual and in-person meetings have participated. The individuals that have engaged represent the core earth-system sciences of solid Earth, Atmosphere, Oceans, and Polar Sciences. EarthCube is a cornerstone of NSF's Cyberinfrastructure for the 21st Century (CIF21) initiative, whose chief objective is to develop a U.S. nationwide, sustainable, and community-based cyberinfrastructure for researchers and educators. Increasingly effective community-driven cyberinfrastructure allows global data discovery and knowledge management and achieves interoperability and data integration across scientific disciplines. There is growing convergence across scientific and technical communities on creating a networked, knowledge management system and scientific data cyberinfrastructure that integrates Earth system and human dimensions data in an open, transparent, and inclusive manner. EarthCube does not intend to replicate these efforts, but build upon them. An agile development process is underway for the development and governance of EarthCube. The agile approach was deliberately selected due to its iterative and incremental nature while promoting adaptive planning and rapid and flexible response. Such iterative deployment across a variety of EarthCube stakeholders encourages transparency, consensus, accountability, and inclusiveness.

  11. Local Area Network Management: An Unresolved Issue.

    ERIC Educational Resources Information Center

    Howden, Norman

    1989-01-01

    Discussion of management issues involved with local area networks (LAN) among information organizations focuses on a project at the University of North Texas that was designed to investigate problems associated with LAN. Topics discussed include purchasing decisions for hardware and software, and integration among various groups of users. (Eight…

  12. Buffer Management Simulation in ATM Networks

    NASA Technical Reports Server (NTRS)

    Yaprak, E.; Xiao, Y.; Chronopoulos, A.; Chow, E.; Anneberg, L.

    1998-01-01

    This paper presents a simulation of a new dynamic buffer allocation management scheme in ATM networks. To achieve this objective, an algorithm that detects congestion and updates the dynamic buffer allocation scheme was developed for the OPNET simulation package via the creation of a new ATM module.

  13. ENTEL: A Case Study on Knowledge Networks and the Impact of Web 2.0 Technologies

    ERIC Educational Resources Information Center

    Griffiths, Paul; Arenas, Teresita

    2014-01-01

    This study re-visits an organisation that defined its knowledge-management strategy in 2008-9 applying an established strategy-intellectual capital alignment framework. It addresses questions "How has knowledge management evolved at ENTEL, and what lessons can be learnt? Does the strategy-knowledge management alignment framework applied at…

  14. Using NetMaster to manage IBM networks

    NASA Technical Reports Server (NTRS)

    Ginsburg, Guss

    1991-01-01

    After defining a network and conveying its importance to support the activities at the JSC, the need for network management based on the size and complexity of the IBM SNA network at JSC is demonstrated. Network Management consists of being aware of component status and the ability to control resources to meet the availability and service needs of users. The concerns of the user are addressed as well as those of the staff responsible for managing the network. It is explained how NetMaster (a network management system for managing SNA networks) is used to enhance reliability and maximize service to SNA network users through automated procedures. The following areas are discussed: customization, problem and configuration management, and system measurement applications of NetMaster. Also, several examples are given that demonstrate NetMaster's ability to manage and control the network, integrate various product functions, as well as provide useful management information.

  15. Experience as Knowledge in a New Product Development Team: Implications for Knowledge Management

    NASA Technical Reports Server (NTRS)

    Cooper, Lynne P.

    2009-01-01

    This study was conducted to better understand how New Product Development (NPD) team members apply their experiences to meet the task needs of their project. Although "experience" is highly valued in team members, little research has looked specifically at experiences as a type of knowledge, and how this knowledge is used in work settings. This research evaluated nearly 200 instances where team members referenced past experiences during team meetings. During these experience exchanges, team members structured the sharing of their experiences to include three common elements: the source of the experience, the nature of the experience, and the degree of relevance to the current work of the team. The experiences fell into four categories: people (relationships), process, product, and politics. This paper describes how team members structured, applied, and integrated their individual experiences and presents the resulting implications for knowledge management systems that wish to exploit experience knowledge.

  16. Libraries, Knowledge Management, and Higher Education in an Electronic Environment.

    ERIC Educational Resources Information Center

    Hawkins, Brian

    This paper discusses transformational change in academic libraries, as digital technology alters how services are provided, research is conducted, and learning occurs. Highlights include: advantages of libraries over the World Wide Web; redefining the knowledge management paradigm; two different types of information (i.e., explicit and tacit); a…

  17. Enhancing the Teaching-Learning Process: A Knowledge Management Approach

    ERIC Educational Resources Information Center

    Bhusry, Mamta; Ranjan, Jayanthi

    2012-01-01

    Purpose: The purpose of this paper is to emphasize the need for knowledge management (KM) in the teaching-learning process in technical educational institutions (TEIs) in India, and to assert the impact of information technology (IT) based KM intervention in the teaching-learning process. Design/methodology/approach: The approach of the paper is…

  18. Order Out of Chaos: A Practitioner's Guide to Knowledge Management.

    ERIC Educational Resources Information Center

    Helfer, Joe

    1998-01-01

    Discusses knowledge management (KM) and provides a framework to determine what the varied viewpoints of a KM system entail as well as a framework for the economic valuation of KM projects. Highlights include case studies; entropy (measure extent of missing information); business process modeling; and technologies used in KM systems, including…

  19. Cultivating Knowledge Sharing through the Relationship Management Maturity Model

    ERIC Educational Resources Information Center

    Martin, Valerie A.; Hatzakis, Tally; Lycett, Mark; Macredie, Robert

    2005-01-01

    Purpose: The purpose of this paper is to present the development of the relationship management maturity model (RMMM), the output of an initiative aimed at bridging the gap between business units and the IT organisation. It does this through improving and assessing knowledge sharing between business and IT staff in Finco, a large financial…

  20. Knowledge Management and Higher Education: A Critical Analysis

    ERIC Educational Resources Information Center

    Metcalfe, Amy

    2006-01-01

    Rather than focusing on functional issues relating to implementation of knowledge management (KM) techniques, this book addresses the social aspects of KM. Using various social science perspectives, the volume provides critical analyses of KM in higher education, with an emphasis on unintended consequences and future implications. Fifteen chapters…

  1. Results of a Citation Analysis of Knowledge Management in Education

    ERIC Educational Resources Information Center

    Uzunboylu, Huseyin; Eris, Hasan; Ozcinar, Zehra

    2011-01-01

    The purpose of this study was to examine research and trends in knowledge management in education (KME) published in selected professional sources during the period 1990-2008. Citation analysis was used in this study to investigate documents related to KME, which were indexed in the Web of Science, Education Researches Information Center and…

  2. Draft position paper on knowledge management in space activities

    NASA Technical Reports Server (NTRS)

    Holm, Jeanne; Moura, Denis

    2003-01-01

    As other fields of industry, space activities are facing the challenge of Knowledge Management and the International Academy of Astronautics decided to settle in 2002 a Study Group to analyse the problem and issue general guidelines. This communication presents the draft position paper of this group in view to be discussed during the 2003 IAF Congress.

  3. Fusion of E-Learning & Knowledge Management. Innovative Session.

    ERIC Educational Resources Information Center

    Downey, Steve; Stuedemann, Reed; Van Buren, Mark; Wentling, Tim L.

    Knowledge management (KM) has traditionally been well positioned within corporations. What has been less certain is how to use the information retained by KM practices to improve employee performance. Researchers are investigating how KM data/objects can be fused with e-learning practices to produce meaningful, effective, performance-enhancing…

  4. An Integrated Model for Effective Knowledge Management in Chinese Organizations

    ERIC Educational Resources Information Center

    An, Xiaomi; Deng, Hepu; Wang, Yiwen; Chao, Lemen

    2013-01-01

    Purpose: The purpose of this paper is to provide organizations in the Chinese cultural context with a conceptual model for an integrated adoption of existing knowledge management (KM) methods and to improve the effectiveness of their KM activities. Design/methodology/approaches: A comparative analysis is conducted between China and the western…

  5. The Challenges of Knowledge Management to Human Performance Technology

    ERIC Educational Resources Information Center

    Evans, Michael A.

    2004-01-01

    Over the past year the author has conducted user, task and context analyses as part of a larger project to develop a knowledge management (KM) system for the U.S. Navy. In this piece he shares that experience as well as point out a few of the challenges that he encountered. Ideally, this account will provide the opportunity for others to compare…

  6. Knowledge Management for the Analysis of Complex Experimentation.

    ERIC Educational Resources Information Center

    Maule, R.; Schacher, G.; Gallup, S.

    2002-01-01

    Describes a knowledge management system that was developed to help provide structure for dynamic and static data and to aid in the analysis of complex experimentation. Topics include quantitative and qualitative data; mining operations using artificial intelligence techniques; information architecture of the system; and transforming data into…

  7. The Impact of Management on Knowledge and Patient Care

    ERIC Educational Resources Information Center

    Iversen, Hans Petter

    2011-01-01

    How do approaches to management affect knowledge and patient care? In this paper, the establishment and dismantling of an organisational unit for research and development (R&D) in a mental health department of a Norwegian health enterprise are analysed. The characteristics of two adverse treatment ideologies and their coherence with approaches to…

  8. Can Schools Realize the Learning Potential of Knowledge Management?

    ERIC Educational Resources Information Center

    Bain, Alan; Parkes, Robert John

    2006-01-01

    In this position paper, reservations are presented regarding the potential of knowledge management (KM) as it is currently applied to the learning and teaching activity of schools. We contend that effective KM is contingent upon the explication of a deep and shared understanding of the learning and teaching process. We argue that the most…

  9. Knowledge Management and the Competitive Strategy of the Firm

    ERIC Educational Resources Information Center

    Halawi, Leila A.; McCarthy, Richard V.; Aronson, Jay E.

    2006-01-01

    Purpose: Knowledge management (KM) has emerged as a strategy to improve organizational competitiveness. Our purpose is to identify the relationship between KM and the firm's competitive advantage. Design/methodology/approach: We review the existing literature on KM and strategy formulation. We utilize the resource-based view approach as a lens for…

  10. Teaching Knowledge Management by Combining Wikis and Screen Capture Videos

    ERIC Educational Resources Information Center

    Makkonen, Pekka; Siakas, Kerstin; Vaidya, Shakespeare

    2011-01-01

    Purpose: This paper aims to report on the design and creation of a knowledge management course aimed at facilitating student creation and use of social interactive learning tools for enhanced learning. Design/methodology/approach: The era of social media and web 2.0 has enabled a bottom-up collaborative approach and new ways to publish work on the…

  11. Using Knowledge Management to Revise Software-Testing Processes

    ERIC Educational Resources Information Center

    Nogeste, Kersti; Walker, Derek H. T.

    2006-01-01

    Purpose: This paper aims to use a knowledge management (KM) approach to effectively revise a utility retailer's software testing process. This paper presents a case study of how the utility organisation's customer services IT production support group improved their test planning skills through applying the American Productivity and Quality Center…

  12. Teachers' Practical Knowledge about Classroom Management in Multicultural Classrooms

    ERIC Educational Resources Information Center

    van Tartwijk, Jan; den Brok, Perry; Veldman, Ietje; Wubbels, Theo

    2009-01-01

    Creating a positive working atmosphere in the classroom is the first concern of many student and beginning teachers in secondary education. Teaching in multicultural classrooms provides additional challenges for these teachers. This study identified shared practical knowledge about classroom management strategies of teachers who were successful in…

  13. Data Mining and Knowledge Management in Higher Education -Potential Applications.

    ERIC Educational Resources Information Center

    Luan, Jing

    This paper introduces a new decision support tool, data mining, in the context of knowledge management. The most striking features of data mining techniques are clustering and prediction. The clustering aspect of data mining offers comprehensive characteristics analysis of students, while the predicting function estimates the likelihood for a…

  14. E-Learning and Knowledge Management: The MEMORAe Project.

    ERIC Educational Resources Information Center

    Abel, Marie-Helene; Lenne, Dominique; Cisse, Omar

    E-learning leads to changes in the way courses are conceived. Diffused through the Web, course content cannot be the pure transcription of a "classical" course. The students need to personalize it and to access it when they need it (just-in-time). The MEMORAe project aims at applying knowledge management techniques to improve the structure of the…

  15. Knowledge Management Model: Practical Application for Competency Development

    ERIC Educational Resources Information Center

    Lustri, Denise; Miura, Irene; Takahashi, Sergio

    2007-01-01

    Purpose: This paper seeks to present a knowledge management (KM) conceptual model for competency development and a case study in a law service firm, which implemented the KM model in a competencies development program. Design/methodology/approach: The case study method was applied according to Yin (2003) concepts, focusing a six-professional group…

  16. Clinical Decision Support Knowledge Management: Strategies for Success.

    PubMed

    Khalifa, Mohamed; Alswailem, Osama

    2015-01-01

    Clinical Decision Support Systems have been shown to increase quality of care, patient safety, improve adherence to guidelines for prevention and treatment, and avoid medication errors. Such systems depend mainly on two types of content; the clinical information related to patients and the medical knowledge related to the specialty that informs the system rules and alerts. At King Faisal Specialist Hospital and Research Center, Saudi Arabia, the Health Information Technology Affairs worked on identifying best strategies and recommendations for successful CDSS knowledge management. A review of literature was conducted to identify main areas of challenges and factors of success. A qualitative survey was used over six months' duration to collect opinions, experiences and suggestions from both IT and healthcare professionals. Recommendations were categorized into ten main topics that should be addressed during the development and implementation of CDSS knowledge management tools in the hospital. PMID:26152955

  17. Re-engineering Nascom's network management architecture

    NASA Astrophysics Data System (ADS)

    Drake, Brian C.; Messent, David

    1994-11-01

    The development of Nascom systems for ground communications began in 1958 with Project Vanguard. The low-speed systems (rates less than 9.6 Kbs) were developed following existing standards; but, there were no comparable standards for high-speed systems. As a result, these systems were developed using custom protocols and custom hardware. Technology has made enormous strides since the ground support systems were implemented. Standards for computer equipment, software, and high-speed communications exist and the performance of current workstations exceeds that of the mainframes used in the development of the ground systems. Nascom is in the process of upgrading its ground support systems and providing additional services. The Message Switching System (MSS), Communications Address Processor (CAP), and Multiplexer/Demultiplexer (MDM) Automated Control System (MACS) are all examples of Nascom systems developed using standards such as, X-windows, Motif, and Simple Network Management Protocol (SNMP). Also, the Earth Observing System (EOS) Communications (Ecom) project is stressing standards as an integral part of its network. The move towards standards has produced a reduction in development, maintenance, and interoperability costs, while providing operational quality improvement. The Facility and Resource Manager (FARM) project has been established to integrate the Nascom networks and systems into a common network management architecture. The maximization of standards and implementation of computer automation in the architecture will lead to continued cost reductions and increased operational efficiency. The first step has been to derive overall Nascom requirements and identify the functionality common to all the current management systems. The identification of these common functions will enable the reuse of processes in the management architecture and promote increased use of automation throughout the Nascom network. The MSS, CAP, MACS, and Ecom projects have indicated

  18. Re-engineering Nascom's network management architecture

    NASA Technical Reports Server (NTRS)

    Drake, Brian C.; Messent, David

    1994-01-01

    The development of Nascom systems for ground communications began in 1958 with Project Vanguard. The low-speed systems (rates less than 9.6 Kbs) were developed following existing standards; but, there were no comparable standards for high-speed systems. As a result, these systems were developed using custom protocols and custom hardware. Technology has made enormous strides since the ground support systems were implemented. Standards for computer equipment, software, and high-speed communications exist and the performance of current workstations exceeds that of the mainframes used in the development of the ground systems. Nascom is in the process of upgrading its ground support systems and providing additional services. The Message Switching System (MSS), Communications Address Processor (CAP), and Multiplexer/Demultiplexer (MDM) Automated Control System (MACS) are all examples of Nascom systems developed using standards such as, X-windows, Motif, and Simple Network Management Protocol (SNMP). Also, the Earth Observing System (EOS) Communications (Ecom) project is stressing standards as an integral part of its network. The move towards standards has produced a reduction in development, maintenance, and interoperability costs, while providing operational quality improvement. The Facility and Resource Manager (FARM) project has been established to integrate the Nascom networks and systems into a common network management architecture. The maximization of standards and implementation of computer automation in the architecture will lead to continued cost reductions and increased operational efficiency. The first step has been to derive overall Nascom requirements and identify the functionality common to all the current management systems. The identification of these common functions will enable the reuse of processes in the management architecture and promote increased use of automation throughout the Nascom network. The MSS, CAP, MACS, and Ecom projects have indicated

  19. Overview of the knowledge management system in ESA/ESOC

    NASA Astrophysics Data System (ADS)

    Dow, Roberta Mugellesi; Pallaschke, Siegmar; Merri, Mario; Montagnon, Elsa; Schabe, Melanie; Belingheri, Maurizio; Bucher, Michael

    2008-07-01

    This paper discusses the knowledge management (KM) system as implemented in a pilot project at the European Space Operations Centre (ESOC) of the European Space Agency (ESA). By means of audits, we have identified the main knowledge fields in our domain, weighted their importance in the short, medium and long terms, and derived KM requirements in order to preserve, maintain, share and enhance relevant knowledge. The preliminary results from the knowledge audits were analysed and discussed by domain experts, showing that the KM process put in place has been successfully validated and appropriate measures, like continuous training, have to be put in place. The KM requirements were then mapped on the existing KM infrastructure and the available KM resources in order to assess the status of KM at ESOC and to recommend its evolution. Finally, some additional suggestions are made regarding the future of the initiative and potential steps that might be taken to further support KM within ESOC.

  20. How Structure Shapes Dynamics: Knowledge Development in Wikipedia - A Network Multilevel Modeling Approach

    PubMed Central

    Halatchliyski, Iassen; Cress, Ulrike

    2014-01-01

    Using a longitudinal network analysis approach, we investigate the structural development of the knowledge base of Wikipedia in order to explain the appearance of new knowledge. The data consists of the articles in two adjacent knowledge domains: psychology and education. We analyze the development of networks of knowledge consisting of interlinked articles at seven snapshots from 2006 to 2012 with an interval of one year between them. Longitudinal data on the topological position of each article in the networks is used to model the appearance of new knowledge over time. Thus, the structural dimension of knowledge is related to its dynamics. Using multilevel modeling as well as eigenvector and betweenness measures, we explain the significance of pivotal articles that are either central within one of the knowledge domains or boundary-crossing between the two domains at a given point in time for the future development of new knowledge in the knowledge base. PMID:25365319

  1. Knowledge management for chronic patient control and monitoring

    NASA Astrophysics Data System (ADS)

    Pedreira, Nieves; Aguiar-Pulido, Vanessa; Dorado, Julián; Pazos, Alejandro; Pereira, Javier

    2014-10-01

    Knowledge Management (KM) can be seen as the process of capturing, developing, sharing, and effectively using organizational knowledge. In this context, the work presented here proposes a KM System to be used in the scope of chronic patient control and monitoring for distributed research projects. It was designed in order to enable communication between patient and doctors, as well as to be usedbythe researchers involved in the project for its management. The proposed model integrates all the information concerning every patient and project management tasks in the Institutional Memory of a KMSystem and uses an ontology to maintain the information and its categorization independently. Furthermore, taking the philosophy of intelligent agents, the system will interact with the user to show him the information according to his preferences and access rights. Finally, three different scenarios of application are described.

  2. DETERMINANTS OF NETWORK OUTCOMES: THE IMPACT OF MANAGEMENT STRATEGIES

    PubMed Central

    YSA, TAMYKO; SIERRA, VICENTA; ESTEVE, MARC

    2014-01-01

    The literature on network management is extensive. However, it generally explores network structures, neglecting the impact of management strategies. In this article we assess the effect of management strategies on network outcomes, providing empirical evidence from 119 urban revitalization networks. We go beyond current work by testing a path model for the determinants of network outcomes and considering the interactions between the constructs: management strategies, trust, complexity, and facilitative leadership. Our results suggest that management strategies have a strong effect on network outcomes and that they enhance the level of trust. We also found that facilitative leadership has a positive impact on network management as well as on trust in the network. Our findings also show that complexity has a negative impact on trust. A key finding of our research is that managers may wield more influence on network dynamics than previously theorized. PMID:25520529

  3. PROCESS DOCUMENTATION: A MODEL FOR KNOWLEDGE MANAGEMENT IN ORGANIZATIONS

    PubMed Central

    Haddadpoor, Asefeh; Taheri, Behjat; Nasri, Mehran; Heydari, Kamal; Bahrami, Gholamreza

    2015-01-01

    Background: Continuous and interconnected processes are a chain of activities that turn the inputs of an organization to its outputs and help achieve partial and overall goals of the organization. These activates are carried out by two types of knowledge in the organization called explicit and implicit knowledge. Among these, implicit knowledge is the knowledge that controls a major part of the activities of an organization, controls these activities internally and will not be transferred to the process owners unless they are present during the organization’s work. Therefore the goal of this study is identification of implicit knowledge and its integration with explicit knowledge in order to improve human resources management, physical resource management, information resource management, training of new employees and other activities of Isfahan University of Medical Science. Methods: The project for documentation of activities in department of health of Isfahan University of Medical Science was carried out in several stages. First the main processes and related sub processes were identified and categorized with the help of planning expert. The categorization was carried out from smaller processes to larger ones. In this stage the experts of each process wrote down all their daily activities and organized them into general categories based on logical and physical relations between different activities. Then each activity was assigned a specific code. The computer software was designed after understanding the different parts of the processes, including main and sup processes, and categorization, which will be explained in the following sections. Results: The findings of this study showed that documentation of activities can help expose implicit knowledge because all of inputs and outputs of a process along with the length, location, tools and different stages of the process, exchanged information, storage location of the information and information flow can be

  4. Developing Knowledge and Value in Management Consulting. Research in Management Consulting.

    ERIC Educational Resources Information Center

    Buono, Anthony F., Ed.

    This document contains 11 papers that explore knowledge and value development in the field of management consulting, with particular emphasis on trends and techniques in the practice of management consulting and the current theory and dynamics of management consulting. The following papers are included: "Introduction" (Anthony F. Buono);…

  5. Towards Encoding Background Knowledge with Temporal Extent into Neural Networks

    NASA Astrophysics Data System (ADS)

    Anh, Han; Marques, Nuno C.

    Neuro-symbolic integration merges background knowledge and neural networks to provide a more effective learning system. It uses the Core Method as a means to encode rules. However, this method has several drawbacks in dealing with rules that have temporal extent. First, it demands some interface with the world which buffers the input patterns so they can be represented all at once. This imposes a rigid limit on the duration of patterns and further suggests that all input vectors be the same length. These are troublesome in domains where one would like comparable representations for patterns that are of variable length (e.g. language). Second, it does not allow dynamic insertion of rules conveniently. Finally and also most seriously, it cannot encode rules having preconditions satisfied at non-deterministic time points - an important class of rules. This paper presents novel methods for encoding such rules, thereby improves and extends the power of the state-of-the-art neuro-symbolic integration.

  6. Mobility Management in Wireless Mesh Networks

    NASA Astrophysics Data System (ADS)

    Mirchandani, Vinod; Prodan, Ante

    A viable support of an on-going or a new session for a subscriber on the move requires an effective scheme for Mobility Management. To this end, an array of protocols such as MIPv4, MIPv6, HMIPv6, FMIPv6 have been proposed for the wired Internet. Unfortunately, the wireless connectivity in the wireless mesh networks (WMNs) gives rise to several issues that limits the direct applicability of these mobility management protocols for the wired network. We have contributed to this chapter by identifying and explaining these issues and then giving a critical review of some of the key research proposals made in this area. The literature review also shows that the proposals offer a limited support for mobility management in multiradio wireless mesh networks (MR-WMN). Thus, we have further contributed, by proposing a scheme to carry out a seamless mobility management in WMN as well as MR-WMN. We have taken into account the lessons learnt from the proposals made in the literature. This chapter has been written in a simple way such that students as well as professionals including those who are new to this area should be able to significantly benefit from reading it.

  7. Ecological Knowledge Among Communities, Managers and Scientists: Bridging Divergent Perspectives to Improve Forest Management Outcomes

    NASA Astrophysics Data System (ADS)

    Rist, Lucy; Shackleton, Charlie; Gadamus, Lily; Chapin, F. Stuart; Gowda, C. Made; Setty, Siddappa; Kannan, Ramesh; Shaanker, R. Uma

    2016-04-01

    Multiple actors are typically involved in forest management, namely communities, managers and researchers. In such cases, suboptimal management outcomes may, in addition to other factors, be symptomatic of a divergence in perspectives among these actors driven by fundamental differences in ecological knowledge. We examine the degree of congruence between the understandings of actors surrounding key issues of management concern in three case studies from tropical, subtropical and boreal forests. We identify commonly encountered points of divergence in ecological knowledge relating to key management processes and issues. We use these to formulate seven hypotheses about differences in the bodies of knowledge that frequently underlie communication and learning failures in forest management contexts where multiple actors are involved and outcomes are judged to be suboptimal. Finally, we present a set of propositions to acknowledge and narrow these differences. A more complete recognition of the full triangulation between all actors involved, and of the influence that fundamental differences in ecological knowledge can exert, may help lead to a more fruitful integration between local knowledge and practice, manager knowledge and practice, and contemporary science in forest management.

  8. Ecological Knowledge Among Communities, Managers and Scientists: Bridging Divergent Perspectives to Improve Forest Management Outcomes.

    PubMed

    Rist, Lucy; Shackleton, Charlie; Gadamus, Lily; Chapin, F Stuart; Gowda, C Made; Setty, Siddappa; Kannan, Ramesh; Shaanker, R Uma

    2016-04-01

    Multiple actors are typically involved in forest management, namely communities, managers and researchers. In such cases, suboptimal management outcomes may, in addition to other factors, be symptomatic of a divergence in perspectives among these actors driven by fundamental differences in ecological knowledge. We examine the degree of congruence between the understandings of actors surrounding key issues of management concern in three case studies from tropical, subtropical and boreal forests. We identify commonly encountered points of divergence in ecological knowledge relating to key management processes and issues. We use these to formulate seven hypotheses about differences in the bodies of knowledge that frequently underlie communication and learning failures in forest management contexts where multiple actors are involved and outcomes are judged to be suboptimal. Finally, we present a set of propositions to acknowledge and narrow these differences. A more complete recognition of the full triangulation between all actors involved, and of the influence that fundamental differences in ecological knowledge can exert, may help lead to a more fruitful integration between local knowledge and practice, manager knowledge and practice, and contemporary science in forest management. PMID:26661453

  9. MetaShare: Enabling Knowledge-Based Data Management

    NASA Astrophysics Data System (ADS)

    Pennington, D. D.; Salayandia, L.; Gates, A.; Osuna, F.

    2013-12-01

    MetaShare is a free and open source knowledge-based system for supporting data management planning, now required by some agencies and publishers. MetaShare supports users as they describe the types of data they will collect, expected standards, and expected policies for sharing. MetaShare's semantic model captures relationships between disciplines, tools, data types, data formats, and metadata standards. As the user plans their data management activities, MetaShare recommends choices based on practices and decisions from a community that has used the system for similar purposes, and extends the knowledge base to capture new relationships. The MetaShare knowledge base is being seeded with information for geoscience and environmental science domains, and is currently undergoing testing on at the University of Texas at El Paso. Through time and usage, it is expected to grow to support a variety of research domains, enabling community-based learning of data management practices. Knowledge of a user's choices during the planning phase can be used to support other tasks in the data life cycle, e.g., collecting, disseminating, and archiving data. A key barrier to scientific data sharing is the lack of sufficient metadata that provides context under which data were collected. The next phase of MetaShare development will automatically generate data collection instruments with embedded metadata and semantic annotations based on the information provided during the planning phase. While not comprehensive, this metadata will be sufficient for discovery and will enable user's to focus on more detailed descriptions of their data. Details are available at: Salayandia, L., Pennington, D., Gates, A., and Osuna, F. (accepted). MetaShare: From data management plans to knowledge base systems. AAAI Fall Symposium Series Workshop on Discovery Informatics, November 15-17, 2013, Arlington, VA.

  10. The effects of knowledge management on surgeon behavior.

    PubMed

    Melick, Clifford F; Buchbinder, Dale; Coll, David P; Moore, Sylvia; Lee, Chih-Chen; Surysekar, Krishnamurthy; Wang, Te-Wei; Forgione, Dana A

    2004-01-01

    Knowledge management is an important process for health care researchers and administrators. The way we manage and transfer knowledge in an organization can have a substantial impact on behavior and performance. In this article, we examine the behavioral effects of transferring performance-efficiency knowledge to a group of hospital-based surgeons. We observe the way the knowledge transfer impacts their sense of professional accountability and practice patterns for a limited set of diagnoses. We defined performance efficiency for a surgeon as the deviation from expected average length of inpatient hospital stay, and from expected average hospital charges (adjusted for risk and outcomes) for three of the most frequently performed and most costly surgical procedures in our subject hospital. We communicated knowledge of their performance efficiency to the group of hospital-based surgeons, along with benchmarked professional best practices, and included an identification of dimensions where performance could be improved. We then measured and compared their performance efficiency one year later. We did observe differences in performance efficiency, but not in consistent directions, and not in statistically significant magnitudes. Also, surgeons who initially had low levels of efficiency continued to have low levels of efficiency one year later. Within a professional accountability system, transfer of performance-efficiency knowledge alone did not provide sufficient motivation to induce consistent, significant change in practice behaviors among the group of surgeons. We conclude that medical opinion leaders and individualized strategies for surgeon motivation may have greater promise for improving performance efficiency if linked to the knowledge transfer system. PMID:15816227

  11. A Survey of Knowledge Management Research & Development at NASA Ames Research Center

    NASA Technical Reports Server (NTRS)

    Keller, Richard M.; Clancy, Daniel (Technical Monitor)

    2002-01-01

    This chapter catalogs knowledge management research and development activities at NASA Ames Research Center as of April 2002. A general categorization scheme for knowledge management systems is first introduced. This categorization scheme divides knowledge management capabilities into five broad categories: knowledge capture, knowledge preservation, knowledge augmentation, knowledge dissemination, and knowledge infrastructure. Each of nearly 30 knowledge management systems developed at Ames is then classified according to this system. Finally, a capsule description of each system is presented along with information on deployment status, funding sources, contact information, and both published and internet-based references.

  12. An International Knowledge Building Network for Sustainable Curriculum and Pedagogical Innovation

    ERIC Educational Resources Information Center

    Laferrière, Thérèse; Law, Nancy; Montané, Mireia

    2012-01-01

    This paper presents the results of the first phase (2007-2009) of a design experiment, the Knowledge Building International Project (KBIP), in which K-12 teachers from several countries collaborate as a loosely coupled network of networks with a common goal--to implement technology-supported knowledge building jointly across their classrooms.…

  13. Evaluation of Knowledge Structures by Procedures of Networking--in the Context of Commercial Education.

    ERIC Educational Resources Information Center

    Weber, Susanne

    The networking procedure is explored as a way to describe and measure cognitive structures. A research project at Gottingen University (Germany) tried to operationalize economic contextual knowledge as a qualification for teaching in commercial (business) education. Networking was examined as a way to measure this knowledge. Each student should…

  14. Knitted Patterns or Contagious Hotspots?: Linking Views on Knowledge and Organizational Networked Learning

    ERIC Educational Resources Information Center

    Cornelissen, Frank; de Jong, Tjip; Kessels, Joseph

    2012-01-01

    Purpose: This paper aims to propose a framework which connects perspectives on knowledge and learning to various approaches of social networks studies. The purpose is twofold: providing input for the discourse in organizational studies about the way different views on knowledge and networks drive design choices and activities of researchers,…

  15. A machine learning method for extracting symbolic knowledge from recurrent neural networks.

    PubMed

    Vahed, A; Omlin, C W

    2004-01-01

    Neural networks do not readily provide an explanation of the knowledge stored in their weights as part of their information processing. Until recently, neural networks were considered to be black boxes, with the knowledge stored in their weights not readily accessible. Since then, research has resulted in a number of algorithms for extracting knowledge in symbolic form from trained neural networks. This article addresses the extraction of knowledge in symbolic form from recurrent neural networks trained to behave like deterministic finite-state automata (DFAs). To date, methods used to extract knowledge from such networks have relied on the hypothesis that networks' states tend to cluster and that clusters of network states correspond to DFA states. The computational complexity of such a cluster analysis has led to heuristics that either limit the number of clusters that may form during training or limit the exploration of the space of hidden recurrent state neurons. These limitations, while necessary, may lead to decreased fidelity, in which the extracted knowledge may not model the true behavior of a trained network, perhaps not even for the training set. The method proposed here uses a polynomial time, symbolic learning algorithm to infer DFAs solely from the observation of a trained network's input-output behavior. Thus, this method has the potential to increase the fidelity of the extracted knowledge. PMID:15006023

  16. Software Health Management with Bayesian Networks

    NASA Technical Reports Server (NTRS)

    Mengshoel, Ole; Schumann, JOhann

    2011-01-01

    Most modern aircraft as well as other complex machinery is equipped with diagnostics systems for its major subsystems. During operation, sensors provide important information about the subsystem (e.g., the engine) and that information is used to detect and diagnose faults. Most of these systems focus on the monitoring of a mechanical, hydraulic, or electromechanical subsystem of the vehicle or machinery. Only recently, health management systems that monitor software have been developed. In this paper, we will discuss our approach of using Bayesian networks for Software Health Management (SWHM). We will discuss SWHM requirements, which make advanced reasoning capabilities for the detection and diagnosis important. Then we will present our approach to using Bayesian networks for the construction of health models that dynamically monitor a software system and is capable of detecting and diagnosing faults.

  17. Digital image management: networking, display, and archiving.

    PubMed

    Cox, G G; Templeton, A W; Dwyer, S J

    1986-01-01

    The requirements for implementing a radiology imaging network are similar to those for local area networks now being designed for other purposes to manage large data films. A radiology department serving a 500-bed hospital generates about 927 megabytes of digitally formatted data per working day. These data are expected to be on line for the patient's hospitalization period. The retrieval rate of these data among the interactive diagnosis display stations requires data throughput rates of between 2 and 5 megabits per second. This throughput rate requires signaling rates of between 20 and 50 megabits per second. Analog hard-copy generation of the images on the network is required by the referring physician for selected images that support the consultation report. Digital laser recorders using paper may be quite satisfactory. Long-term archiving must be low in cost and requires a database scheme capable of managing more than a terabyte of image data. Radiology networks must be required to bridge with other hospital information systems. PMID:3762452

  18. Digital image management: networking, display, and archiving.

    PubMed

    Cox, G G; Templeton, A W; Dwyer, S J

    1986-03-01

    The requirements for implementing a radiology imaging network are similar to those for local area networks now being designed for other purposes to manage large data films. A radiology department serving a 500-bed hospital generates about 927 megabytes of digitally formatted data per working day. These data are expected to be on line for the patient's hospitalization period. The retrieval rate of these data among the interactive diagnosis display stations requires data throughput rates of between 2 and 5 megabits per second. This throughput rate requires signaling rates of between 20 and 50 megabits per second. Analog hard-copy generation of the images on the network is required by the referring physician for selected images that support the consultation report. Digital laser recorders using paper may be quite satisfactory. Long-term archiving must be low in cost and requires a database scheme capable of managing more than a terabyte of image data. Radiology networks must be required to bridge with other hospital information systems. PMID:3961127

  19. Dynamic Privacy Management in Pervasive Sensor Networks

    NASA Astrophysics Data System (ADS)

    Gong, Nan-Wei; Laibowitz, Mathew; Paradiso, Joseph A.

    This paper describes the design and implementation of a dynamic privacy management system aimed at enabling tangible privacy control and feedback in a pervasive sensor network. Our work began with the development of a potentially invasive sensor network (with high resolution video, audio, and motion tracking capabilities) featuring different interactive applications that created incentive for accepting this network as an extension of people's daily social space. A user study was then conducted to evaluate several privacy management approaches - an active badge system for both online and on-site control, on/off power switches for physically disabling the hardware, and touch screen input control. Results from a user study indicated that an active badge for on-site privacy control is the most preferable method among all provided options. We present a set of results that yield insight into the privacy/benefit tradeoff from various sensing capabilities in pervasive sensor networks and how privacy settings and user behavior relate in these environments.

  20. [Knowledge of breastfeeding management among residents in pediatrics].

    PubMed

    Temboury Molina, M C

    2003-03-01

    The staff of maternity wards and clinics for maternal and child health should receive appropriate basic and in-service training on the health benefits of breastfeeding and on lactation management. Pediatricians should not only be knowledgeable about the health, nutritional and physiological aspects of appropriate feeding, they should also be familiar with the mechanics of breastfeeding, its various psychosocial influences, possible difficulties and how to overcome them. To evaluate knowledge of breastfeeding among pediatrics residents throughout Spain, a survey was conducted. A total of 250 questionnaires were collected. Significant differences were observed among provinces. In most areas, residents' training was insufficient. To achieve an appropriate level of knowledge among pediatrics residents in a subject as important to mother and child health as breastfeeding, courses should be given and repeated at regular intervals. Professional associations should be actively involved in promoting appropriate training for health professionals. PMID:12628099

  1. The Oil and Natural Gas Knowledge Management Database from NETL

    DOE Data Explorer

    The Knowledge Management Database (KMD) Portal provides four options for searching the documents and data that NETL-managed oil and gas research has produced over the years for DOE’s Office of Fossil Energy. Information includes R&D carried out under both historical and ongoing DOE oil and gas research and development (R&D). The Document Repository, the CD/DVD Library, the Project Summaries from 1990 to the present, and the Oil and Natural Gas Program Reference Shelf provide a wide range of flexibility and coverage.

  2. Clinical management of dilated cardiomyopathy: current knowledge and future perspectives.

    PubMed

    Merlo, Marco; Cannatá, Antonio; Vitagliano, Alice; Zambon, Elena; Lardieri, Gerardina; Sinagra, Gianfranco

    2016-01-01

    Dilated cardiomyopathy (DCM) is a primary heart muscle disease characterized by a progressive dilation and dysfunction of either the left or both ventricles. The management of DCM is currently challenging for clinicians. The persistent lack of knowledge about the etiology and pathophysiology of this disease continues to determine important fields of uncertainty in managing this condition. Molecular cardiology and genetics currently represent the most crucial horizon of increasing knowledge. Understanding the mechanisms underlying the disease allows clinicians to treat this disease more effectively and to further improve outcomes of DCM patients through advancements in etiologic characterization, prognostic stratification and individualized therapy. Left ventricular reverse remodeling predicts a lower rate of major cardiac adverse events independently from other factors. Optimized medical treatment and device implantation are pivotal in inducing left ventricular reverse remodeling. Newly identified targets, such as angiotensin-neprilysin inhibition, phosphodiesterase inhibition and calcium sensitizing are important in improving prognosis in patients affected by DCM. PMID:26606394

  3. Knowledge Management tools integration within DLR's concurrent engineering facility

    NASA Astrophysics Data System (ADS)

    Lopez, R. P.; Soragavi, G.; Deshmukh, M.; Ludtke, D.

    The complexity of space endeavors has increased the need for Knowledge Management (KM) tools. The concept of KM involves not only the electronic storage of knowledge, but also the process of making this knowledge available, reusable and traceable. Establishing a KM concept within the Concurrent Engineering Facility (CEF) has been a research topic of the German Aerospace Centre (DLR). This paper presents the current KM tools of the CEF: the Software Platform for Organizing and Capturing Knowledge (S.P.O.C.K.), the data model Virtual Satellite (VirSat), and the Simulation Model Library (SimMoLib), and how their usage improved the Concurrent Engineering (CE) process. This paper also exposes the lessons learned from the introduction of KM practices into the CEF and elaborates a roadmap for the further development of KM in CE activities at DLR. The results of the application of the Knowledge Management tools have shown the potential of merging the three software platforms with their functionalities, as the next step towards the fully integration of KM practices into the CE process. VirSat will stay as the main software platform used within a CE study, and S.P.O.C.K. and SimMoLib will be integrated into VirSat. These tools will support the data model as a reference and documentation source, and as an access to simulation and calculation models. The use of KM tools in the CEF aims to become a basic practice during the CE process. The settlement of this practice will result in a much more extended knowledge and experience exchange within the Concurrent Engineering environment and, consequently, the outcome of the studies will comprise higher quality in the design of space systems.

  4. Structuring networks for maximum performance under managed care.

    PubMed

    Miller, T R

    1996-12-01

    Healthcare providers interested in forming delivery networks to secure managed care contracts must decide how to structure their networks. Two basic structural models are available: the noncorporate model and the corporate model. The noncorporate model delivery network typically has a single governing body and management infrastructure to oversee only managed care contracting and related business. The corporate model delivery system has a unified governance management infrastructure that handles all of the network's business. While either structure can work, corporate model networks usually are better able to enforce provider behavior that is in the best interest of a network as a whole. PMID:10163003

  5. Data- and knowledge-based modeling of gene regulatory networks: an update

    PubMed Central

    Linde, Jörg; Schulze, Sylvie; Henkel, Sebastian G.; Guthke, Reinhard

    2015-01-01

    Gene regulatory network inference is a systems biology approach which predicts interactions between genes with the help of high-throughput data. In this review, we present current and updated network inference methods focusing on novel techniques for data acquisition, network inference assessment, network inference for interacting species and the integration of prior knowledge. After the advance of Next-Generation-Sequencing of cDNAs derived from RNA samples (RNA-Seq) we discuss in detail its application to network inference. Furthermore, we present progress for large-scale or even full-genomic network inference as well as for small-scale condensed network inference and review advances in the evaluation of network inference methods by crowdsourcing. Finally, we reflect the current availability of data and prior knowledge sources and give an outlook for the inference of gene regulatory networks that reflect interacting species, in particular pathogen-host interactions. PMID:27047314

  6. Knowledge management through the e-learning approach - a case study of online engineering courses

    NASA Astrophysics Data System (ADS)

    Aichouni, Mohamed; Benchicou, Soraya; Nehari, Dris

    2013-06-01

    Though it is universally accepted that the face-to-face approach is the best way for education and training, however, with the advent of the information and communication technologies (mainly the World Wide Web) it became possible to enhance further the methods we are using to teach our students and to share the teaching material within a broaden engineering, technical and business communities. This paper is dedicated to making a review of the basic concepts of knowledge management and e-learning and to show how these two modern concepts can be integrated into engineering education to produce knowledge, disseminate it and share it within virtual interest groups and networks of engineering students, academic teachers and industrial engineers and technicians and business managers. A practical case study will be presented and discussed.

  7. Knowledge Structures of Entering Computer Networking Students and Their Instructors

    ERIC Educational Resources Information Center

    DiCerbo, Kristen E.

    2007-01-01

    Students bring prior knowledge to their learning experiences. This prior knowledge is known to affect how students encode and later retrieve new information learned. Teachers and content developers can use information about students' prior knowledge to create more effective lessons and materials. In many content areas, particularly the sciences,…

  8. Brazilian primary school teachers' knowledge about immediate management of dental trauma

    PubMed Central

    Pithon, Matheus Melo; dos Santos, Rogério Lacerda; Magalhães, Pedro Henrique Bomfim; Coqueiro, Raildo da Silva

    2014-01-01

    OBJECTIVE: To assess the level of knowledge of primary school teachers in the public school network of Northeastern Brazil with respect to management of dental trauma and its relationship with prognosis. METHODS: A questionnaire was applied to 195 school teachers of public schools in Northeastern Brazil. The questionnaire comprised 12 objective questions about dental trauma and methods for its prevention and management. Data were submitted to chi-square test and Poisson regression test (P > 0.05). RESULTS: Out of the 141 teachers who responded the questionnaires, the majority were women (70.2%) and most of them had experienced previous dental accidents involving a child (53.2%). The majority (84.4%) had incomplete college education and few were given some training on how to deal with emergency situations during their undergraduate course (13.5%) or after it (38.3%). Their level of knowledge about dental trauma and emergency protocols showed that unsatisfactory knowledge level was associated with the male sex: 46% higher for men in comparison to women (P = 0.025). CONCLUSIONS: Approximately half of teachers evaluated had unsatisfactory knowledge about dental trauma and emergency protocols, with female teachers showing more knowledge than men. PMID:25715724

  9. Velo: Riding the Knowledge Management Wave for Simulation and Modeling

    SciTech Connect

    Gorton, Ian; Sivaramakrishnan, Chandrika; Black, Gary D.; White, Signe K.; Purohit, Sumit; Madison, Michael C.; Schuchardt, Karen L.

    2011-05-28

    Modern scientific enterprises are inherently knowledge-intensive. In general, scientific studies in domains such as geosciences, climate, and biology require the acquisition and manipulation of large amounts of experimental and field data in order to create inputs for large-scale computational simulations. The results of these simulations must then be analyzed, leading to refinements of inputs and models and further simulations. Further, these results must be managed and archived to provide justifications for publications and regulatory decisions that are based on these models. In this paper we describe our Velo framework that is designed as a reusable, domain independent knowledge management infrastructure for modeling and simulation. Velo leverages, integrates, and extends open source collaborative and content management technologies to create a scalable and flexible core platform that can be tailored to specific scientific domains. In this paper we describe the architecture of Velo for managing and associating the various types of data that are used and created in modeling and simulation projects, as well as the framework for integrating domain-specific tools. To demonstrate a realization of Velo, we describe the Geologic Sequestration Software Suite (GS3) that has been developed to support geologic sequestration modeling. This provides a concrete example of the inherent extensibility and utility of our approach.

  10. Velo: A Knowledge Management Framework for Modeling and Simulation

    SciTech Connect

    Gorton, Ian; Sivaramakrishnan, Chandrika; Black, Gary D.; White, Signe K.; Purohit, Sumit; Lansing, Carina S.; Madison, Michael C.; Schuchardt, Karen L.; Liu, Yan

    2012-03-01

    Modern scientific enterprises are inherently knowledge-intensive. Scientific studies in domains such as geosciences, climate, and biology require the acquisition and manipulation of large amounts of experimental and field data to create inputs for large-scale computational simulations. The results of these simulations are then analyzed, leading to refinements of inputs and models and additional simulations. The results of this process must be managed and archived to provide justifications for regulatory decisions and publications that are based on the models. In this paper we introduce our Velo framework that is designed as a reusable, domain independent knowledge management infrastructure for modeling and simulation. Velo leverages, integrates and extends open source collaborative and content management technologies to create a scalable and flexible core platform that can be tailored to specific scientific domains. We describe the architecture of Velo for managing and associating the various types of data that are used and created in modeling and simulation projects, as well as the framework for integrating domain-specific tools. To demonstrate realizations of Velo, we describe examples from two deployed sites for carbon sequestration and climate modeling. These provide concrete example of the inherent extensibility and utility of our approach.

  11. Dentists and eating disorders--knowledge, attitudes, management and experience.

    PubMed

    Johansson, Ann-Katrin; Nohlert, Eva; Johansson, Anders; Norring, Claes; Tegelberg, Ake

    2009-01-01

    The aims of the present study were to explore the level of knowledge and attitudes among dentists in relation to patients with eating disorders (ED) and evaluate the extent to which patients with ED are identified and/or treated in the dental setting. A postal questionnaire was constructed and sent to all dentists (n = 367) in two Swedish counties during November 2005. The questionnaire comprised 29 questions or statements in the following categories: demographics, general knowledge of ED and its oral consequences, experience of and attitudes towards patients with ED and interaction within the health care system, for example, referrals and treatment options regarding this patient group. The response rate was 70% (n = 258). Perceived knowledge about ED was most commonly obtained from media sources, namely newspapers, television, etc. Few dentists knew that there existed specialized referral units for ED patients in their county. The majority of dentists stated that they had seen only a few such patients during their practice. Even though the perceived level of general knowledge about ED among female dentists appeared to be better than among male dentists, they also found it more difficult to inform the patient/relatives about their suspicion of the condition. Female dentists referred to specialists significantly more frequently than did males. Eighty-six percent of responders reported that they needed more training in dental management of patients with ED. Knowledge and clinical experience of dentists as regards patients with ED were found to be low. The level of education in this area needs to be improved, which would have the potential to encourage dentists to become more involved in secondary and tertiary prevention and management of ED. PMID:19522312

  12. International School Health Network: an informal network for advocacy and knowledge exchange.

    PubMed

    McCall, Douglas S; Rootman, Irving; Bayley, Dale

    2005-01-01

    In Canada, researchers, policy-makers and non-governmental organisations have re-conceptualized the school setting as being an ecological entity, linked to parallel ecologies of the homes and the community it serves. The school, public health and other systems that seek to deliver programs in that setting are open, loosely coupled and bureaucratic. This reconceived view of the school as a setting for health promotion leads to an emphasis on building organizational, system, professional and community capacity. One of the most effective ways of building such capacities when resources are scarce is to invest in a variety of formal and informal networks that can sustain themselves with little or no external resources. A number of recognised researchers from the health and education sectors have emphasized this systems-based approach and the need to build supportive, small-scale networks or learning communities. In recent health promotion research, networking at various levels, across sectors and within communities is viewed as a key strategy within new, more effective health promotion strategies. In education, the notion of networking for educational change has been described as "learning communities" for continuous school improvement. The authors suggest that this strategy of networking be used at the international level to address several global challenges: There is no single, convenient way to obtain basic information about the status and nature of national and state/provincial school health programs around the world. There is no global research agenda in school health promotion, despite the obvious value of sharing such research and knowledge. There is no global mechanism to facilitate the development of common or shared tools for surveillance of child/youth health and monitoring of school health policies and programs, despite the excellent work being done in individual countries and by the European Network of Health Promoting Schools. There is no international

  13. Managing Trust in Online Social Networks

    NASA Astrophysics Data System (ADS)

    Bhuiyan, Touhid; Josang, Audun; Xu, Yue

    In recent years, there is a dramatic growth in number and popularity of online social networks. There are many networks available with more than 100 million registered users such as Facebook, MySpace, QZone, Windows Live Spaces etc. People may connect, discover and share by using these online social networks. The exponential growth of online communities in the area of social networks attracts the attention of the researchers about the importance of managing trust in online environment. Users of the online social networks may share their experiences and opinions within the networks about an item which may be a product or service. The user faces the problem of evaluating trust in a service or service provider before making a choice. Recommendations may be received through a chain of friends network, so the problem for the user is to be able to evaluate various types of trust opinions and recommendations. This opinion or recommendation has a great influence to choose to use or enjoy the item by the other user of the community. Collaborative filtering system is the most popular method in recommender system. The task in collaborative filtering is to predict the utility of items to a particular user based on a database of user rates from a sample or population of other users. Because of the different taste of different people, they rate differently according to their subjective taste. If two people rate a set of items similarly, they share similar tastes. In the recommender system, this information is used to recommend items that one participant likes, to other persons in the same cluster. But the collaborative filtering system performs poor when there is insufficient previous common rating available between users; commonly known as cost start problem. To overcome the cold start problem and with the dramatic growth of online social networks, trust based approach to recommendation has emerged. This approach assumes a trust network among users and makes recommendations

  14. MSAT signalling and network management architectures

    NASA Technical Reports Server (NTRS)

    Garland, Peter; Keelty, J. Malcolm

    1989-01-01

    Spar Aerospace has been active in the design and definition of Mobile Satellite Systems since the mid 1970's. In work sponsored by the Canadian Department of Communications, various payload configurations have evolved. In addressing the payload configuration, the requirements of the mobile user, the service provider and the satellite operator have always been the most important consideration. The current Spar 11 beam satellite design is reviewed, and its capabilities to provide flexibility and potential for network growth within the WARC87 allocations are explored. To enable the full capabilities of the payload to be realized, a large amount of ground based Switching and Network Management infrastructure will be required, when space segment becomes available. Early indications were that a single custom designed Demand Assignment Multiple Access (DAMA) switch should be implemented to provide efficient use of the space segment. As MSAT has evolved into a multiple service concept, supporting many service providers, this architecture should be reviewed. Some possible signalling and Network Management solutions are explored.

  15. Distributed multisensor fusion with network connection management

    NASA Astrophysics Data System (ADS)

    Kadar, Ivan

    2005-05-01

    The author in previous publications illustrated the need for better understanding the role of Connection Management (CNM) in spatially and geographically diverse distributed sensor networks. This construct is re-examined in a conceptual CNM architectural framework. The purpose of Connection Management is to provide seamless demand-based resource-allocation and sharing of the information products. For optimum distributed information fusion performance, these systems must minimize communications delays and maximize message throughput, reduce or eliminate out-of-sequence measurements, take into account data pedigree and at the same time optimally allocate bandwidth resources and/or encode track data (sources of information) for optimum distributed estimation of target state. In order to achieve overall distributed "network" effectiveness, these systems must be adaptive, and be able distribute data on demand basis in real-time. While the requirements for these systems are known, research in this area has been fragmented. Related problems, goals and potential solutions are explored highlighting the need for a multi-disciplinary approach among communications, estimation, information and queuing theory, networking, optimization and fusion communities. A CNM conceptual architecture and simulation results are illustrated for optimum demand-based bandwidth allocation.

  16. Developing Knowledge Management (KM): Contributions by Organizational Learning and Total Quality Management (TQM)

    ERIC Educational Resources Information Center

    Hung, Richard Yu-Yuan; Lien, Bella Ya-Hui

    2005-01-01

    Knowledge management is an integral business function for many organizations to manage intellectual resources effectively. From a resource-based perspective, organizational learning and TQM are antecedents that are closely related to KM. The purposes of this study were to explain the contents of KM, and explore the relationship between KM-related…

  17. UPM: unified policy-based network management

    NASA Astrophysics Data System (ADS)

    Law, Eddie; Saxena, Achint

    2001-07-01

    Besides providing network management to the Internet, it has become essential to offer different Quality of Service (QoS) to users. Policy-based management provides control on network routers to achieve this goal. The Internet Engineering Task Force (IETF) has proposed a two-tier architecture whose implementation is based on the Common Open Policy Service (COPS) protocol and Lightweight Directory Access Protocol (LDAP). However, there are several limitations to this design such as scalability and cross-vendor hardware compatibility. To address these issues, we present a functionally enhanced multi-tier policy management architecture design in this paper. Several extensions are introduced thereby adding flexibility and scalability. In particular, an intermediate entity between the policy server and policy rule database called the Policy Enforcement Agent (PEA) is introduced. By keeping internal data in a common format, using a standard protocol, and by interpreting and translating request and decision messages from multi-vendor hardware, this agent allows a dynamic Unified Information Model throughout the architecture. We have tailor-made this unique information system to save policy rules in the directory server and allow executions of policy rules with dynamic addition of new equipment during run-time.

  18. Neural network system for traffic flow management

    NASA Astrophysics Data System (ADS)

    Gilmore, John F.; Elibiary, Khalid J.; Petersson, L. E. Rickard

    1992-09-01

    Atlanta will be the home of several special events during the next five years ranging from the 1996 Olympics to the 1994 Super Bowl. When combined with the existing special events (Braves, Falcons, and Hawks games, concerts, festivals, etc.), the need to effectively manage traffic flow from surface streets to interstate highways is apparent. This paper describes a system for traffic event response and management for intelligent navigation utilizing signals (TERMINUS) developed at Georgia Tech for adaptively managing special event traffic flows in the Atlanta, Georgia area. TERMINUS (the original name given Atlanta, Georgia based upon its role as a rail line terminating center) is an intelligent surface street signal control system designed to manage traffic flow in Metro Atlanta. The system consists of three components. The first is a traffic simulation of the downtown Atlanta area around Fulton County Stadium that models the flow of traffic when a stadium event lets out. Parameters for the surrounding area include modeling for events during various times of day (such as rush hour). The second component is a computer graphics interface with the simulation that shows the traffic flows achieved based upon intelligent control system execution. The final component is the intelligent control system that manages surface street light signals based upon feedback from control sensors that dynamically adapt the intelligent controller's decision making process. The intelligent controller is a neural network model that allows TERMINUS to control the configuration of surface street signals to optimize the flow of traffic away from special events.

  19. Dynamic Trust Management for Mobile Networks and Its Applications

    ERIC Educational Resources Information Center

    Bao, Fenye

    2013-01-01

    Trust management in mobile networks is challenging due to dynamically changing network environments and the lack of a centralized trusted authority. In this dissertation research, we "design" and "validate" a class of dynamic trust management protocols for mobile networks, and demonstrate the utility of dynamic trust management…

  20. Network management convergence of multiple subnetworks in GSM infrastructure

    NASA Astrophysics Data System (ADS)

    Zong, Baiqing; Su, Jiang; Zhong, Tao; Dong, Hui; Zhong, Shuangli; Zhou, Weiming; Chen, Wansheng

    2001-10-01

    Network convergence, including service, timing and management convergence, is a trend of future telecommunication networks. Because network convergence can provide carriers with cost reduction, highly integrated applications as well as greater flexibility and functionality, new technologies and standards have driven this convergence tide. However, network management convergence, managing disparate networks with a unified platform, has been a challenging task in sophisticated telecommunication network environments. Administrators are faced with the task of managing various devices with several different applications, without an effective tool set to provide visibility across the network. In general, multiple transmission networks such as SDH, PON, HDSL and digital microwave are adopted in GSM infrastructure to transport mobile traffic between BTS and BSC. Traditional method of managing these devices is that GSM network (MSC, BSC and BTS), SDH, PON, HDSL and digital microwave are managed independently. In this paper, a converged network management platform, named OMConvergence, is proposed and demonstrated. The platform aims at managing the whole GSM network covering SDH, PON, HDSL or digital microwave sub-networks within it. The OMConvergence comprises of remote access methods of OAM message, as well as processing of multiple network management protocol such as ECC (Embedded Control Channel), Q3 and simple network management protocol (SNMP). The management and maintenance message of various devices physically converges to E1 timeslots at the sides of BTS, and then convert to unified IP packages before it is terminated at the side of BSC or network administration center. In addition, extended applications of OMConvergence in image monitoring of BTS surroundings are also demonstrated.

  1. Network or Net Worth? Deconstructing the Knowledge Society

    ERIC Educational Resources Information Center

    Dyer, Maxine

    2012-01-01

    One of the major issues facing humanity in the twenty-first century is how the increasing effects of globalisation will play out in relation to existing societal and global inequalities. At the very crux of this issue are the terms "knowledge society" and "knowledge economy", two terms employed in a variety of different contexts, including…

  2. Networked Experiments and Scientific Resource Sharing in Cooperative Knowledge Spaces

    ERIC Educational Resources Information Center

    Cikic, Sabine; Jeschke, Sabina; Ludwig, Nadine; Sinha, Uwe; Thomsen, Christian

    2007-01-01

    Cooperative knowledge spaces create new potentials for the experimental fields in natural sciences and engineering because they enhance the accessibility of experimental setups through virtual laboratories and remote technology, opening them for collaborative and distributed usage. A concept for extending existing virtual knowledge spaces for the…

  3. Using Knowledge Networks to Develop Preschoolers' Content Vocabulary

    ERIC Educational Resources Information Center

    Pollard-Durodola, Sharolyn D.; Gonzalez, Jorge E.; Simmons, Deborah C.; Davis, Matthew J.; Simmons, Leslie; Nava-Walichowski, Miranda

    2012-01-01

    Research shows that children accrue vocabulary knowledge by understanding relationships between new words and their connected concepts. This article describes three research-based principles that preschool teachers can use to design shared book reading lessons that accelerate content vocabulary knowledge by helping young children to talk about…

  4. The Effectiveness of Knowledge Networks: An Investigation of Manufacturing SMEs

    ERIC Educational Resources Information Center

    Hughes, Tim; O'Regan, Nicholas; Sims, Martin A.

    2009-01-01

    Purpose: Although considerable attention in the extant literature has been devoted to knowledge acquisition and transfer within firms, there is a dearth of research on the effectiveness of outside sources of knowledge for technology-based small to medium-sized enterprises (SMEs). Furthermore, the majority of empirical studies in this area focus on…

  5. The application of integrated knowledge-based systems for the Biomedical Risk Assessment Intelligent Network (BRAIN)

    NASA Technical Reports Server (NTRS)

    Loftin, Karin C.; Ly, Bebe; Webster, Laurie; Verlander, James; Taylor, Gerald R.; Riley, Gary; Culbert, Chris

    1992-01-01

    One of NASA's goals for long duration space flight is to maintain acceptable levels of crew health, safety, and performance. One way of meeting this goal is through BRAIN, an integrated network of both human and computer elements. BRAIN will function as an advisor to mission managers by assessing the risk of inflight biomedical problems and recommending appropriate countermeasures. Described here is a joint effort among various NASA elements to develop BRAIN and the Infectious Disease Risk Assessment (IDRA) prototype. The implementation of this effort addresses the technological aspects of knowledge acquisition, integration of IDRA components, the use of expert systems to automate the biomedical prediction process, development of a user friendly interface, and integration of IDRA and ExerCISys systems. Because C language, CLIPS and the X-Window System are portable and easily integrated, they were chosen ss the tools for the initial IDRA prototype.

  6. [Radiological knowledge management with the help of departmental wikis].

    PubMed

    Schuster, A; Brachthäuser, D; Mansour, M; Alfke, H

    2016-09-01

    In times of RIS (radiology information system) and KIS (hospital information system) systems, patient-related data are at the radiologist's disposal at the push of a button. However, this is not the case for other important data. The increasing complexity of modern medicine demands that up-to-date information like protocols, SOPs (Standards of Practice), news and modifications are constantly accessible to all employees. This aspect of quality assurance becomes increasingly important in the context of certification. For such knowledge management purposes we have built a wiki in our department. Here we report our positive experiences with this technology. PMID:27495785

  7. Knowledge Representation and Management. From Ontology to Annotation

    PubMed Central

    Darmoni, S.J.

    2015-01-01

    Summary Objective To summarize the best papers in the field of Knowledge Representation and Management (KRM). Methods A comprehensive review of medical informatics literature was performed to select some of the most interesting papers of KRM published in 2014. Results Four articles were selected, two focused on annotation and information retrieval using an ontology. The two others focused mainly on ontologies, one dealing with the usage of a temporal ontology in order to analyze the content of narrative document, one describing a methodology for building multilingual ontologies. Conclusion Semantic models began to show their efficiency, coupled with annotation tools. PMID:26293860

  8. Distributed network management in the flat structured mobile communities

    NASA Astrophysics Data System (ADS)

    Balandina, Elena

    2005-10-01

    Delivering proper management into the flat structured mobile communities is crucial for improving users experience and increase applications diversity in mobile networks. The available P2P applications do application-centric management, but it cannot replace network-wide management, especially when a number of different applications are used simultaneously in the network. The network-wide management is the key element required for a smooth transition from standalone P2P applications to the self-organizing mobile communities that maintain various services with quality and security guaranties. The classical centralized network management solutions are not applicable in the flat structured mobile communities due to the decentralized nature and high mobility of the underlying networks. Also the basic network management tasks have to be revised taking into account specialties of the flat structured mobile communities. The network performance management becomes more dependent on the current nodes' context, which also requires extension of the configuration management functionality. The fault management has to take into account high mobility of the network nodes. The performance and accounting managements are mainly targeted in maintain an efficient and fair access to the resources within the community, however they also allow unbalanced resource use of the nodes that explicitly permit it, e.g. as a voluntary donation to the community or due to the profession (commercial) reasons. The security management must implement the new trust models, which are based on the community feedback, professional authorization, and a mix of both. For fulfilling these and another specialties of the flat structured mobile communities, a new network management solution is demanded. The paper presents a distributed network management solution for flat structured mobile communities. Also the paper points out possible network management roles for the different parties (e.g. operators, service

  9. Using ICT to Enhance Knowledge Management in Higher Education: A Conceptual Framework and Research Agenda

    ERIC Educational Resources Information Center

    Omona, Walter; van der Weide, Theo; Lubega, Jude

    2010-01-01

    The adoption and use of ICT to enhance and facilitate Knowledge Management (KM) has brought to focus the urgent need to come out with new methods, tools and techniques in the development of KM systems frameworks, knowledge processes and knowledge technologies to promote effective management of knowledge for improved service deliveries in higher…

  10. The Impact of Knowledge Management and Technology: An Analysis of Administrative Behaviours

    ERIC Educational Resources Information Center

    Nurluoz, Ozdem; Birol, Cem

    2011-01-01

    Knowledge management is crucial in higher education practices that refer knowledge sharing, feedback and communication process as part of the quality improvements. In this process, technology has a role to diffuse knowledge and create a link for sharing within the knowledge management process. In this respect, this research study aims to examine…

  11. Transformation of legacy network management system to service oriented architecture

    NASA Astrophysics Data System (ADS)

    Sathyan, Jithesh; Shenoy, Krishnananda

    2007-09-01

    Service providers today are facing the challenge of operating and maintaining multiple networks, based on multiple technologies. Network Management System (NMS) solutions are being used to manage these networks. However the NMS is tightly coupled with Element or the Core network components. Hence there are multiple NMS solutions for heterogeneous networks. Current network management solutions are targeted at a variety of independent networks. The wide spread popularity of IP Multimedia Subsystem (IMS) is a clear indication that all of these independent networks will be integrated into a single IP-based infrastructure referred to as Next Generation Networks (NGN) in the near future. The services, network architectures and traffic pattern in NGN will dramatically differ from the current networks. The heterogeneity and complexity in NGN including concepts like Fixed Mobile Convergence will bring a number of challenges to network management. The high degree of complexity accompanying the network element technology necessitates network management systems (NMS) which can utilize this technology to provide more service interfaces while hiding the inherent complexity. As operators begin to add new networks and expand existing networks to support new technologies and products, the necessity of scalable, flexible and functionally rich NMS systems arises. Another important factor influencing NMS architecture is mergers and acquisitions among the key vendors. Ease of integration is a key impediment in the traditional hierarchical NMS architecture. These requirements trigger the need for an architectural framework that will address the NGNM (Next Generation Network Management) issues seamlessly. This paper presents a unique perspective of bringing service orientated architecture (SOA) to legacy network management systems (NMS). It advocates a staged approach in transforming a legacy NMS to SOA. The architecture at each stage is detailed along with the technical advantages and

  12. A Process-Based Knowledge Management System for Schools: A Case Study in Taiwan

    ERIC Educational Resources Information Center

    Lee, Chi-Lung; Lu, Hsi-Peng; Yang, Chyan; Hou, Huei-Tse

    2010-01-01

    Knowledge management systems, or KMSs, have been widely adopted in business organizations, yet little research exists on the actual integration of the knowledge management model and the application of KMSs in secondary schools. In the present study, the common difficulties and limitations regarding the implementation of knowledge management into…

  13. Knowledge Management: Education for Information Professionals in the Age of the Mind.

    ERIC Educational Resources Information Center

    Todd, Ross J.; Southon, Gary

    2000-01-01

    Discussion of knowledge management focuses on the program for professional education for knowledge management at the University of Technology, Sydney (Australia). Considers attributes of graduates, industry trends that inform the program, the information-knowledge debate, information management, organizational culture, and learning principles and…

  14. The Research for Knowledge Management System of Virtual Enterprise Based on Multi-agent

    NASA Astrophysics Data System (ADS)

    Bo, Yang; Xu, Shenghua

    By analyzing the features and knowledge management system of virtual enterprise, the research introduces the complex adaptive systems into the knowledge management system of virtual enterprise. It offers a model based on the knowledge management system of virtual enterprise and discusses the functions of each agent as well as mutual communication and coordination mechanism.

  15. An Exploratory Study of the Relationship between Knowledge Management and Performance Professionals.

    ERIC Educational Resources Information Center

    Marshall, James; Rossett, Allison

    2000-01-01

    Discusses knowledge management and considers how the profession has developed from job aids and documentation. Topics include organizational culture and policies; access to information; enabling technologies; customer focus; training for knowledge management; and leadership roles played by knowledge management and performance professionals.…

  16. Knowledge, attitude and practice of hospital staff management.

    PubMed

    Lakbala, Parvin; Lakbala, Mahboobeh

    2013-07-01

    The proper handling and disposal of biomedical waste (BMW) is very imperative. There is a defined set of rules for handling BMW worldwide. Unfortunately, laxity and lack of adequate training and awareness in the execution of these rules leads to staid health and environment apprehension. The objective of the study was to assess the knowledge and attitude of hospital staff to BMW management. The cross-sectional study was conducted on 261 healthcare workers from 9 hospitals, which were randomized from 32 hospitals. The most important finding was a significant (P < 0.05) relationship between the level of education attainments and training in BMW management. Twenty-nine (19.9%) members of government hospital staff and 37 (32.2%) members of staff from the private sector agreed that BMW management is not just the government's responsibility, but one that every member of personnel should share. This finding will help to address the issue more appropriately, and plan for better training programs and monitoring of BMW management systems in hospitals. PMID:23585502

  17. Evaluation of need for ontologies to manage domain content for the Reportable Conditions Knowledge Management System

    PubMed Central

    Eilbeck, Karen L.; Lipstein, Julie; McGarvey, Sunanda; Staes, Catherine J.

    2014-01-01

    The Reportable Condition Knowledge Management System (RCKMS) is envisioned to be a single, comprehensive, authoritative, real-time portal to author, view and access computable information about reportable conditions. The system is designed for use by hospitals, laboratories, health information exchanges, and providers to meet public health reporting requirements. The RCKMS Knowledge Representation Workgroup was tasked to explore the need for ontologies to support RCKMS functionality. The workgroup reviewed relevant projects and defined criteria to evaluate candidate knowledge domain areas for ontology development. The use of ontologies is justified for this project to unify the semantics used to describe similar reportable events and concepts between different jurisdictions and over time, to aid data integration, and to manage large, unwieldy datasets that evolve, and are sometimes externally managed. PMID:25954354

  18. The Network Information Management System (NIMS) in the Deep Space Network

    NASA Technical Reports Server (NTRS)

    Wales, K. J.

    1983-01-01

    In an effort to better manage enormous amounts of administrative, engineering, and management data that is distributed worldwide, a study was conducted which identified the need for a network support system. The Network Information Management System (NIMS) will provide the Deep Space Network with the tools to provide an easily accessible source of valid information to support management activities and provide a more cost-effective method of acquiring, maintaining, and retrieval data.

  19. Creation of a knowledge management system for QT analyses.

    PubMed

    Tornøe, Christoffer W; Garnett, Christine E; Wang, Yaning; Florian, Jeffry; Li, Michael; Gobburu, Jogarao V

    2011-07-01

    An increasing number of thorough QT (TQT) reports are being submitted to the US Food and Drug Administration's interdisciplinary review team for QT (IRT-QT), requiring time-intensive quantitative analyses by a multidisciplinary review team within 45 days. This calls for systematic learning to guide future trials and policies by standardizing and automating the QT analyses to improve review efficiency, provide consistent advice, and enable pooled data analyses to answer key regulatory questions. The QT interval represents the time from initiation of ventricular depolarization to completion of ventricular repolarization recorded by electrocardiograph (ECG) and is used in the proarrhythmic risk assessment. The developed QT knowledge management system is implemented in the R package "QT." Data from 11 crossover TQT studies including time-matched ECGs and pharmacokinetic measurements following single doses of 400 to 1200 mg moxifloxacin were used for the QT analysis example. The automated workflow was divided into 3 components (data management, analysis, and archival). The generated data sets, scripts, tables, and graphs are automatically stored in a queryable repository and summarized in an analysis report. More than 100 TQT studies have been analyzed using the system since 2007. This has dramatically reduced the time needed to review TQT studies and has made the IRT-QT reviews consistent across reviewers. Furthermore, the system enables leveraging prior knowledge through pooled data analyses to answer policy-related questions and to understand the various effects that influence study results. PMID:20978278

  20. Topology of Innovation Spaces in the Knowledge Networks Emerging through Questions-And-Answers.

    PubMed

    Andjelković, Miroslav; Tadić, Bosiljka; Mitrović Dankulov, Marija; Rajković, Milan; Melnik, Roderick

    2016-01-01

    The communication processes of knowledge creation represent a particular class of human dynamics where the expertise of individuals plays a substantial role, thus offering a unique possibility to study the structure of knowledge networks from online data. Here, we use the empirical evidence from questions-and-answers in mathematics to analyse the emergence of the network of knowledge contents (or tags) as the individual experts use them in the process. After removing extra edges from the network-associated graph, we apply the methods of algebraic topology of graphs to examine the structure of higher-order combinatorial spaces in networks for four consecutive time intervals. We find that the ranking distributions of the suitably scaled topological dimensions of nodes fall into a unique curve for all time intervals and filtering levels, suggesting a robust architecture of knowledge networks. Moreover, these networks preserve the logical structure of knowledge within emergent communities of nodes, labeled according to a standard mathematical classification scheme. Further, we investigate the appearance of new contents over time and their innovative combinations, which expand the knowledge network. In each network, we identify an innovation channel as a subgraph of triangles and larger simplices to which new tags attach. Our results show that the increasing topological complexity of the innovation channels contributes to network's architecture over different time periods, and is consistent with temporal correlations of the occurrence of new tags. The methodology applies to a wide class of data with the suitable temporal resolution and clearly identified knowledge-content units. PMID:27171149

  1. Information Gathering Revealed within the Social Network of Line-Managers.

    ERIC Educational Resources Information Center

    Mackenzie, Maureen L.

    2003-01-01

    Results of this study revealed that relationship, more than knowledge, may be the reason a manager is sought as an information source within a business environment. Social network mapping was used to capture a more intimate view of the information relationships within a business environment. Content analysis was used to analyze the data and to…

  2. A New Collaborative Knowledge-Based Approach for Wireless Sensor Networks

    PubMed Central

    Canada-Bago, Joaquin; Fernandez-Prieto, Jose Angel; Gadeo-Martos, Manuel Angel; Velasco, Juan Ramón

    2010-01-01

    This work presents a new approach for collaboration among sensors in Wireless Sensor Networks. These networks are composed of a large number of sensor nodes with constrained resources: limited computational capability, memory, power sources, etc. Nowadays, there is a growing interest in the integration of Soft Computing technologies into Wireless Sensor Networks. However, little attention has been paid to integrating Fuzzy Rule-Based Systems into collaborative Wireless Sensor Networks. The objective of this work is to design a collaborative knowledge-based network, in which each sensor executes an adapted Fuzzy Rule-Based System, which presents significant advantages such as: experts can define interpretable knowledge with uncertainty and imprecision, collaborative knowledge can be separated from control or modeling knowledge and the collaborative approach may support neighbor sensor failures and communication errors. As a real-world application of this approach, we demonstrate a collaborative modeling system for pests, in which an alarm about the development of olive tree fly is inferred. The results show that knowledge-based sensors are suitable for a wide range of applications and that the behavior of a knowledge-based sensor may be modified by inferences and knowledge of neighbor sensors in order to obtain a more accurate and reliable output. PMID:22219701

  3. Water management simulation games and the construction of knowledge

    NASA Astrophysics Data System (ADS)

    Rusca, M.; Heun, J.; Schwartz, K.

    2012-08-01

    In recent years, simulations have become an important part of teaching activities. The reasons behind the popularity of simulation games are twofold. On the one hand, emerging theories on how people learn have called for an experienced-based learning approach. On the other hand, the demand for water management professionals has changed. Three important developments are having considerable consequences for water management programmes, which educate and train these professionals. These developments are the increasing emphasis on integration in water management, the characteristics and speed of reforms in the public sector and the shifting state-society relations in many countries. In response to these developments, demand from the labour market is oriented toward water professionals who need to have both a specialist in-depth knowledge in their own field, as well as the ability to understand and interact with other disciplines and interests. In this context, skills in negotiating, consensus building and working in teams are considered essential for all professionals. In this paper, we argue that simulation games have an important role to play in (actively) educating students and training the new generation of water professionals to respond to the above-mentioned challenges. At the same time, simulations are not a panacea for learners and teachers. Challenges of using simulation games include the demands it places on the teacher. Setting up the simulation game, facilitating the delivery and ensuring that learning objectives are achieved require considerable knowledge and experience as well as considerable time-inputs of the teacher. Moreover, simulation games usually incorporate a case-based learning model, which may neglect or underemphasize theories and conceptualizations. For simulations to be effective, they have to be embedded in this larger theoretical and conceptual framework. Simulations, therefore, complement rather than substitute traditional teaching

  4. Water management simulation games and the construction of knowledge

    NASA Astrophysics Data System (ADS)

    Rusca, M.; Heun, J.; Schwartz, K.

    2012-03-01

    In recent years simulations have become an important part of teaching activities. The reasons behind the popularity of simulation games are twofold. On the one hand, emerging theories on how people learn have called for an experienced-based learning approach. On the other hand, the demand for water management professionals has changed. Three important developments are having considerable consequences for water management programmes, which educate and train these professionals. These developments are the increasing emphasis on integration in water management, the characteristics and speed of reforms in the public sector and the shifting state-society relations in many countries. In response to these developments, demand from the labour market is oriented toward water professionals who need to have both a specialist in-depth knowledge in their own field, as well as the ability to understand and interact with other disciplines and interests. In this context, skills in negotiating, consensus building and working in teams are considered essential for all professionals. In this paper we argue that simulation games have an important role to play in (actively) educating students and training the new generation of water professionals to respond to the above-mentioned challenges. At the same time, simulations are not a panacea for learners and teachers. Challenges of using simulations games include the demands it places on the teacher. Setting up the simulation game, facilitating the delivery and ensuring that learning objectives are achieved requires considerable knowledge and experience as well as considerable time-inputs of the teacher. Moreover, simulation games usually incorporate a case-based learning model, which may neglect or underemphasize theories and conceptualization. For simulations to be effective they have to be embedded in this larger theoretical and conceptual framework. Simulations, therefore, complement rather than substitute traditional teaching methods.

  5. Network-based prediction and knowledge mining of disease genes

    PubMed Central

    2015-01-01

    Background In recent years, high-throughput protein interaction identification methods have generated a large amount of data. When combined with the results from other in vivo and in vitro experiments, a complex set of relationships between biological molecules emerges. The growing popularity of network analysis and data mining has allowed researchers to recognize indirect connections between these molecules. Due to the interdependent nature of network entities, evaluating proteins in this context can reveal relationships that may not otherwise be evident. Methods We examined the human protein interaction network as it relates to human illness using the Disease Ontology. After calculating several topological metrics, we trained an alternating decision tree (ADTree) classifier to identify disease-associated proteins. Using a bootstrapping method, we created a tree to highlight conserved characteristics shared by many of these proteins. Subsequently, we reviewed a set of non-disease-associated proteins that were misclassified by the algorithm with high confidence and searched for evidence of a disease relationship. Results Our classifier was able to predict disease-related genes with 79% area under the receiver operating characteristic (ROC) curve (AUC), which indicates the tradeoff between sensitivity and specificity and is a good predictor of how a classifier will perform on future data sets. We found that a combination of several network characteristics including degree centrality, disease neighbor ratio, eccentricity, and neighborhood connectivity help to distinguish between disease- and non-disease-related proteins. Furthermore, the ADTree allowed us to understand which combinations of strongly predictive attributes contributed most to protein-disease classification. In our post-processing evaluation, we found several examples of potential novel disease-related proteins and corresponding literature evidence. In addition, we showed that first- and second

  6. Leveraging the Relationship: Knowledge Processes in School-University Research Networks of Master's Programmes

    ERIC Educational Resources Information Center

    Cornelissen, Frank; Daly, Alan J.; Liou, Yi-Hwa; Van Swet, Jacqueline; Beijaard, Douwe; Bergen, Theo C. M.

    2015-01-01

    This study investigated the way developing, sharing and using of research-based knowledge occurred in the school-university research network of a master's programme for in-service teachers in the Netherlands. Over a 10-month period, a combination of quantitative and qualitative network data was collected. Data were analysed at three network…

  7. Horizontal Evaluation: Fostering Knowledge Sharing and Program Improvement within a Network

    ERIC Educational Resources Information Center

    Thiele, Graham; Devaux, Andre; Velasco, Claudio; Horton, Douglas

    2007-01-01

    Horizontal evaluation combines self-assessment and external evaluation by peers. Papa Andina, a regional network that works to reduce rural poverty in the Andean region by fostering innovation in potato production and marketing, has used horizontal evaluations to improve the work of local project teams and to share knowledge within the network. In…

  8. A Revolution in Regional Networking: Linking the Knowledge. AIR 1995 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Rosmalen, C. M. van

    Regional networking and knowledge transfer are considered with a focus on partnerships between business and higher education institutions, conditions for successful strategic allegiances, and the consequences of networking for the higher education mission. The experiences of Utrecht University (the Netherlands) are used to illustrate how a higher…

  9. Expert knowledge as a foundation for the management of secretive species and their habitat

    USGS Publications Warehouse

    Drew, C. Ashton; Collazo, Jaime

    2012-01-01

    In this chapter, we share lessons learned during the elicitation and application of expert knowledge in the form of a belief network model for the habitat of a waterbird, the King Rail (Rallus elegans). A belief network is a statistical framework used to graphically represent and evaluate hypothesized cause and effect relationships among variables. Our model was a pilot project to explore the value of such a model as a tool to help the US Fish and Wildlife Service (USFWS) conserve species that lack sufficient empirical data to guide management decisions. Many factors limit the availability of empirical data that can support landscape-scale conservation planning. Globally, most species simply have not yet been subject to empirical study (Wilson 2000). Even for well-studied species, data are often restricted to specific geographic extents, to particular seasons, or to specific segments of a species’ life history. The USFWS mandates that the agency’s conservation actions (1) be coordinated across regional landscapes, (2) be founded on the best available science (with testable assumptions), and (3) support adaptive management through monitoring and assessment of action outcomes. Given limits on the available data, the concept of “best available science” in the context of conservation planning generally includes a mix of empirical data and expert knowledge (Sullivan et al. 2006).

  10. Networks of Knowledge, Matters of Learning, and Criticality in Higher Education

    ERIC Educational Resources Information Center

    Fenwick, Tara; Edwards, Richard

    2014-01-01

    Higher education in the UK has become preoccupied with debates over the authority of knowledge and of criticality. In this article we argue that approaches to knowledge in higher education might benefit from a network sensibility that foregrounds the negotiated processes through which the material becomes entangled with the social to bring forth…

  11. More than a Master: Developing, Sharing, and Using Knowledge in School-University Research Networks

    ERIC Educational Resources Information Center

    Cornelissen, Frank; Daly, Alan J.; Liou, Yi-Hwa; van Swet, Jacqueline; Beijaard, Douwe; Bergen, Theo C. M.

    2014-01-01

    Postgraduate master's programs for in-service teachers may be a promising new avenue in developing research partnership networks that link schools and university and enable collaborative development, sharing and use of knowledge of teacher research. This study explores the way these knowledge processes originating from master's…

  12. "Actually, I Wanted to Learn": Study-Related Knowledge Exchange on Social Networking Sites

    ERIC Educational Resources Information Center

    Wodzicki, Katrin; Schwammlein, Eva; Moskaliuk, Johannes

    2012-01-01

    Social media open up multiple options to add a new dimension to learning and knowledge processes. Particularly, social networking sites allow students to connect formal and informal learning settings. Students can find like-minded people and organize informal knowledge exchange for educational purposes. However, little is known about in which way…

  13. Higher Education and Global Talent Flows: Brain Drain, Overseas Chinese Intellectuals, and Diasporic Knowledge Networks

    ERIC Educational Resources Information Center

    Welch, Anthony R.; Zhen, Zhang

    2008-01-01

    In the global era, transnational flows of highly skilled individuals are increasing. In the much-touted global knowledge economy, the contribution of such diasporic individuals and the knowledge networks that they sustain are recognized as being of increasing importance. Brain circulation is of critical importance to the "giant periphery" of…

  14. Network Search: A New Way of Seeing the Education Knowledge Domain

    ERIC Educational Resources Information Center

    McFarland, Daniel; Klopfer, Eric

    2010-01-01

    Background: The educational knowledge domain may be understood as a system composed of multiple, co-evolving networks that reflect the form and content of a cultural field. This paper describes the educational knowledge domain as having a community structure (form) based in relations of production (authoring) and consumption (referencing), and a…

  15. Knowledge Is Something We Do: Knowing and Learning in Globally Networked Communities.

    ERIC Educational Resources Information Center

    Farell, Lesley; Holkner, Bernard

    Workspaces are sites of contention over what is knowledge and who can say so; work-related education has never been a neutral arbiter. In a context in which workspaces routinely bring together physical place and cyber place in communication networks, traditional struggles over knowledge and knowing are affected by communications technologies (CT)…

  16. Knowledge as a Resource--Networks Do Matter: A Study of SME Firms in Rural Illinois.

    ERIC Educational Resources Information Center

    Solymossy, Emeric

    2000-01-01

    Networks among people and businesses facilitate the capture and diffusion of technical and organizational knowledge and can be classified by type of knowledge being exchanged. Types include buyer-supplier information, technical problem-solving information, and informal community information. A survey of 141 small and medium-sized enterprises…

  17. Evaluation of Residential Consumers Knowledge of Wireless Network Security and Its Correlation with Identity Theft

    ERIC Educational Resources Information Center

    Kpaduwa, Fidelis Iheanyi

    2010-01-01

    This current quantitative correlational research study evaluated the residential consumers' knowledge of wireless network security and its relationship with identity theft. Data analysis was based on a sample of 254 randomly selected students. All the study participants completed a survey questionnaire designed to measure their knowledge of…

  18. Excellence in Social Science: International Knowledge and Innovation Networks for European Integration, Cohesion, and Enlargement

    ERIC Educational Resources Information Center

    Cappellin, Riccardo

    2004-01-01

    Nowadays, it is widely accepted that knowledge and learning are the core of competitiveness, international division of labour and agglomeration and exclusion phenomena. Yet we are still in need of a better understanding of the processes which allow access by individual regions both to codified knowledge and RTD networks as well as tacit knowledge…

  19. COMPASS: A Geospatial Knowledge Infrastructure Managed with Ontologies

    NASA Astrophysics Data System (ADS)

    Stock, K.

    2009-04-01

    COMPASS: A Geospatial Knowledge Infrastructure Managed with Ontologies Dr Kristin Stock Allworlds Geothinking, United Kingdom and EDINA, University of Edinburgh, United Kingdom and Centre for Geospatial Science University of Nottingham Nottingham United Kingdom The research and decision-making process in any discipline is supported by a vast quantity and diversity of scientific resources, including journal articles; scientific models; scientific theories; data sets and web services that implement scientific models or provide other functionality. Improved discovery and access to these scientific resources has the potential to make the process of using and developing scientific knowledge more effective and efficient. Current scientific research or decision making that relies on scientific resources requires an extensive search for relevant resources. Published journal papers may be discovered using web searches on the basis of words that appear in the title or metadata, but this approach is limited by the need to select the appropriate words, and does not identify articles that may be of interest because they use a similar approach, methodology or technique but are in a different discipline, or that are likely to be helpful despite not sharing the same keywords. The COMPASS project is developing a knowledge infrastructure that is intended to enhance the user experience in discovering scientific resources. This is being achieved with an approach that uses ontologies to manage the knowledge infrastructure in two ways: 1. A set of ontologies describe the resources in the knowledge infrastructure (for example, publications and web services) in terms of the domain concepts to which they relate, the scientific theories and models that they depend on, and the characteristics of the resources themselves. These ontologies are provided to users either directly or with assisted search tools to aid them in the discovery process. OWL-S ontologies are being used to describe web

  20. Knowledge management impact of information technology Web 2.0/3.0. The case study of agent software technology usability in knowledge management system

    NASA Astrophysics Data System (ADS)

    Sołtysik-Piorunkiewicz, Anna

    2015-02-01

    How we can measure the impact of internet technology Web 2.0/3.0 for knowledge management? How we can use the Web 2.0/3.0 technologies for generating, evaluating, sharing, organizing knowledge in knowledge-based organization? How we can evaluate it from user-centered perspective? Article aims to provide a method for evaluate the usability of web technologies to support knowledge management in knowledge-based organizations of the various stages of the cycle knowledge management, taking into account: generating knowledge, evaluating knowledge, sharing knowledge, etc. for the modern Internet technologies based on the example of agent technologies. The method focuses on five areas of evaluation: GUI, functional structure, the way of content publication, organizational aspect, technological aspect. The method is based on the proposed indicators relating respectively to assess specific areas of evaluation, taking into account the individual characteristics of the scoring. Each of the features identified in the evaluation is judged first point wise, then this score is subject to verification and clarification by means of appropriate indicators of a given feature. The article proposes appropriate indicators to measure the impact of Web 2.0/3.0 technologies for knowledge management and verification them in an example of agent technology usability in knowledge management system.

  1. Topology of Innovation Spaces in the Knowledge Networks Emerging through Questions-And-Answers

    PubMed Central

    Andjelković, Miroslav; Tadić, Bosiljka; Mitrović Dankulov, Marija; Rajković, Milan; Melnik, Roderick

    2016-01-01

    The communication processes of knowledge creation represent a particular class of human dynamics where the expertise of individuals plays a substantial role, thus offering a unique possibility to study the structure of knowledge networks from online data. Here, we use the empirical evidence from questions-and-answers in mathematics to analyse the emergence of the network of knowledge contents (or tags) as the individual experts use them in the process. After removing extra edges from the network-associated graph, we apply the methods of algebraic topology of graphs to examine the structure of higher-order combinatorial spaces in networks for four consecutive time intervals. We find that the ranking distributions of the suitably scaled topological dimensions of nodes fall into a unique curve for all time intervals and filtering levels, suggesting a robust architecture of knowledge networks. Moreover, these networks preserve the logical structure of knowledge within emergent communities of nodes, labeled according to a standard mathematical classification scheme. Further, we investigate the appearance of new contents over time and their innovative combinations, which expand the knowledge network. In each network, we identify an innovation channel as a subgraph of triangles and larger simplices to which new tags attach. Our results show that the increasing topological complexity of the innovation channels contributes to network’s architecture over different time periods, and is consistent with temporal correlations of the occurrence of new tags. The methodology applies to a wide class of data with the suitable temporal resolution and clearly identified knowledge-content units. PMID:27171149

  2. Improving Family Forest Knowledge Transfer through Social Network Analysis

    ERIC Educational Resources Information Center

    Gorczyca, Erika L.; Lyons, Patrick W.; Leahy, Jessica E.; Johnson, Teresa R.; Straub, Crista L.

    2012-01-01

    To better engage Maine's family forest landowners our study used social network analysis: a computational social science method for identifying stakeholders, evaluating models of engagement, and targeting areas for enhanced partnerships. Interviews with researchers associated with a research center were conducted to identify how social network…

  3. Risk, Trust and Knowledge Networks in Farmers' Learning

    ERIC Educational Resources Information Center

    Sligo, F. X.; Massey, Claire

    2007-01-01

    This study reports on New Zealand dairy farmers' access to and use of information as mediated through conditions of risk and trust within the context of their interpersonal social networks. We located participants' reports of their information use within their perceived environments of trust and risk, following Giddens's [1990. The consequences of…

  4. Knowledge Management in Healthcare Zipperer Lorri Knowledge Management in Healthcare 250pp £70 Gower Publishing 9781409438830 140943883X [Formula: see text].

    PubMed

    2014-10-30

    AN INTENSE academic review of knowledge management is provided by this book, covering the nature of knowledge-sharing environments, insights from healthcare workers, and advice on how to initiate and measure knowledge sharing. While many of the contributors are academic leaders in the US, it will translate to the UK and NHS. PMID:25355116

  5. Carnegie Knowledge Network Concluding Recommendations. What We Know Series

    ERIC Educational Resources Information Center

    Goldhaber, Dan; Harris Douglas N.; Loeb, Susanna; McCaffrey, Daniel F.; Raudenbush, Stephen W.

    2015-01-01

    It is common knowledge that teacher quality is a key in-school factor affecting student achievement. While the quality of teaching clearly matters for how much students learn, this quality is challenging to measure. Evaluating teacher quality based on the level of their students' end-of-year test scores has been one method of assessing…

  6. The Evolution of Knowledge Networks: An Example for Rural Development.

    ERIC Educational Resources Information Center

    Fesenmaier, Julie; Contractor, Noshir

    2001-01-01

    Groupware was used to survey rural development practitioners and policymakers about professional relationships, skills, and expertise. The software created an inventory of the social and knowledge capital of this community of interest but was not enough to sustain ongoing, active participation. (Contains 42 references.) (SK)

  7. Matchmaking in Learning Networks: Bringing Learners Together for Knowledge Sharing

    ERIC Educational Resources Information Center

    Kester, Liesbeth; van Rosmalen, Peter; Sloep, Peter; Brouns, Francis; Kone, Malik; Koper, Rob

    2007-01-01

    In this article we describe a system that matches learners with complementary content expertise in reaction to a learner-request for knowledge sharing. It works through the formation of "ad hoc," transient communities, that exist for a limited period of time and stimulate learners socially to interact. The matchmaking system consists of a request…

  8. Designing and Developing a NASA Research Projects Knowledge Base and Implementing Knowledge Management and Discovery Techniques

    NASA Astrophysics Data System (ADS)

    Dabiru, L.; O'Hara, C. G.; Shaw, D.; Katragadda, S.; Anderson, D.; Kim, S.; Shrestha, B.; Aanstoos, J.; Frisbie, T.; Policelli, F.; Keblawi, N.

    2006-12-01

    The Research Project Knowledge Base (RPKB) is currently being designed and will be implemented in a manner that is fully compatible and interoperable with enterprise architecture tools developed to support NASA's Applied Sciences Program. Through user needs assessment, collaboration with Stennis Space Center, Goddard Space Flight Center, and NASA's DEVELOP Staff personnel insight to information needs for the RPKB were gathered from across NASA scientific communities of practice. To enable efficient, consistent, standard, structured, and managed data entry and research results compilation a prototype RPKB has been designed and fully integrated with the existing NASA Earth Science Systems Components database. The RPKB will compile research project and keyword information of relevance to the six major science focus areas, 12 national applications, and the Global Change Master Directory (GCMD). The RPKB will include information about projects awarded from NASA research solicitations, project investigator information, research publications, NASA data products employed, and model or decision support tools used or developed as well as new data product information. The RPKB will be developed in a multi-tier architecture that will include a SQL Server relational database backend, middleware, and front end client interfaces for data entry. The purpose of this project is to intelligently harvest the results of research sponsored by the NASA Applied Sciences Program and related research program results. We present various approaches for a wide spectrum of knowledge discovery of research results, publications, projects, etc. from the NASA Systems Components database and global information systems and show how this is implemented in SQL Server database. The application of knowledge discovery is useful for intelligent query answering and multiple-layered database construction. Using advanced EA tools such as the Earth Science Architecture Tool (ESAT), RPKB will enable NASA and

  9. Collaborative Manufacturing Management in Networked Supply Chains

    NASA Astrophysics Data System (ADS)

    Pouly, Michel; Naciri, Souleiman; Berthold, Sébastien

    ERP systems provide information management and analysis to industrial companies and support their planning activities. They are currently mostly based on theoretical values (averages) of parameters and not on the actual, real shop floor data, leading to disturbance of the planning algorithms. On the other hand, sharing data between manufacturers, suppliers and customers becomes very important to ensure reactivity towards markets variability. This paper proposes software solutions to address these requirements and methods to automatically capture the necessary corresponding shop floor information. In order to share data produced by different legacy systems along the collaborative networked supply chain, we propose to use the Generic Product Model developed by Hitachi to extract, translate and store heterogeneous ERP data.

  10. Management of the Space Physics Analysis Network (SPAN)

    NASA Technical Reports Server (NTRS)

    Green, James L.; Thomas, Valerie L.; Butler, Todd F.; Peters, David J.; Sisson, Patricia L.

    1990-01-01

    Here, the purpose is to define the operational management structure and to delineate the responsibilities of key Space Physics Analysis Network (SPAN) individuals. The management structure must take into account the large NASA and ESA science research community by giving them a major voice in the operation of the system. Appropriate NASA and ESA interfaces must be provided so that there will be adequate communications facilities available when needed. Responsibilities are delineated for the Advisory Committee, the Steering Committee, the Project Scientist, the Project Manager, the SPAN Security Manager, the Internetwork Manager, the Network Operations Manager, the Remote Site Manager, and others.

  11. Knowledge Management Capabilities and Organizational Performance: An Investigation into the Effects of Knowledge Infrastructure and Processes on Organizational Performance

    ERIC Educational Resources Information Center

    Cho, Taejun

    2011-01-01

    Knowledge is one of the most important assets for surviving in the modern business environment. The effective management of that asset mandates continuous adaptation by organizations, and requires employees to strive to improve the company's work processes. Organizations attempt to coordinate their unique knowledge with traditional means as well…

  12. Developing Organisational Knowledge Management Initiatives: A Collaborative Research Approach

    NASA Astrophysics Data System (ADS)

    Linger, Henry

    The articulation of the knowledge management (KM) concept has occurred in the context of a radical shift away from goods and services to an information- based economy (Porter and Millar, 1985; Drucker, 1993 Boisot 1995; Boisot 1998) The organisational response to this shift has been a move towards global enterprises with very flat structures that, in principle, enable enterprises to react rapidly to changes in their operating environments (Drucker, 1988; Scott Morton, 1991; Galliers and Baets, 1998). Organisations that operate in the information economy require an ability to generate, access and utilise the volumes of information that are now readily available without the constraint of media, geography or time (Boisot, 1995). A critical factor is the speed at which they are able to productively process such information.

  13. Worldwide Intelligent Systems: Approaches to Telecommunications and Network Management. Frontiers in Artificial Intelligence and Applications, Volume 24.

    ERIC Educational Resources Information Center

    Liebowitz, Jay, Ed.; Prerau, David S., Ed.

    This is an international collection of 12 papers addressing artificial intelligence (AI) and knowledge technology applications in telecommunications and network management. It covers the latest and emerging AI technologies as applied to the telecommunications field. The papers are: "The Potential for Knowledge Technology in Telecommunications: A…

  14. Knowledge Management at the Fast Flux Test Facility

    SciTech Connect

    Wootan, David W.; Omberg, Ronald P.

    2013-06-01

    One of the goals of the Department of Energy’s Office of Nuclear Energy, initiated under the Fuel Cycle Research and Development Program (FCRD) and continued under the Advanced Reactor Concepts Program (ARC) is to preserve the knowledge that has been gained in the United States on Liquid Metal Reactors (LMRs) that could support the development of an environmentally and economically sound nuclear fuel cycle. The Fast Flux Test Facility (FFTF) is the most recent LMR to operate in the United States, from 1982 to 1992, and was designed as a fully instrumented test reactor with on-line, real time test control and performance monitoring of components and tests installed in the reactor. The 10 years of operation of the FFTF provided a very useful framework for testing the advances in LMR safety technology based on passive safety features that may be of increased importance to new designs after the events at Fukushima. Knowledge preservation at the FFTF is focused on the areas of design, construction, and startup of the reactor, as well as on preserving information obtained from 10 years of successful operating history and extensive irradiation testing of fuels and materials. In order to ensure protection of information at risk, the program to date has sequestered reports, files, tapes, and drawings to allow for secure retrieval. The FFTF knowledge management program includes a disciplined and orderly approach to respond to client’s requests for documents and data in order to minimize the search effort and ensure that future requests for this information can be readily accommodated.

  15. Applying Social Network Analysis to Understand the Knowledge Sharing Behaviour of Practitioners in a Clinical Online Discussion Forum

    PubMed Central

    Abidi, Syed Sibte Raza

    2012-01-01

    Background Knowledge Translation (KT) plays a vital role in the modern health care community, facilitating the incorporation of new evidence into practice. Web 2.0 tools provide a useful mechanism for establishing an online KT environment in which health practitioners share their practice-related knowledge and experiences with an online community of practice. We have implemented a Web 2.0 based KT environment—an online discussion forum—for pediatric pain practitioners across seven different hospitals in Thailand. The online discussion forum enabled the pediatric pain practitioners to share and translate their experiential knowledge to help improve the management of pediatric pain in hospitals. Objective The goal of this research is to investigate the knowledge sharing dynamics of a community of practice through an online discussion forum. We evaluated the communication patterns of the community members using statistical and social network analysis methods in order to better understand how the online community engages to share experiential knowledge. Methods Statistical analyses and visualizations provide a broad overview of the communication patterns within the discussion forum. Social network analysis provides the tools to delve deeper into the social network, identifying the most active members of the community, reporting the overall health of the social network, isolating the potential core members of the social network, and exploring the inter-group relationships that exist across institutions and professions. Results The statistical analyses revealed a network dominated by a single institution and a single profession, and found a varied relationship between reading and posting content to the discussion forum. The social network analysis discovered a healthy network with strong communication patterns, while identifying which users are at the center of the community in terms of facilitating communication. The group-level analysis suggests that there is

  16. Improving HIV/AIDS Knowledge Management Using EHRs

    PubMed Central

    Malmberg, Erik D.; Phan, Thao M.; Harmon, Glynn; Nauert, Richard F.

    2012-01-01

    Background A primary goal for the development of EHRs and EHR-related technologies should be to facilitate greater knowledge management for improving individual and community health outcomes associated with HIV / AIDS. Most of the current developments of EHR have focused on providing data for research, patient care and prioritization of healthcare provider resources in other areas. More attention should be paid to using information from EHRs to assist local, state, national, and international entities engaged in HIV / AIDS care, research and prevention strategies. Unfortunately the technology and standards for HIV-specific reporting modules are still being developed. Methods: A literature search and review supplemented by the author’s own experiences with electronic health records and HIV / AIDS prevention strategies will be used. This data was used to identify both opportunities and challenges for improving public health informatics primarily through the use of latest innovations in EHRs. Qualitative analysis and suggestions are offered for how EHRs can support knowledge management and prevention strategies associated with HIV infection. Results: EHR information, including demographics, medical history, medication and allergies, immunization status, and other vital statistics can help public health practitioners to more quickly identify at-risk populations or environments; allocate scarce resources in the most efficient way; share information about successful, evidenced-based prevention strategies; and increase longevity and quality of life. Conclusion: Local, state, and federal entities need to work more collaboratively with NGOs, community-based organizations, and the private sector to eliminate barriers to implementation including cost, interoperability, accessibility, and information security. PMID:23569643

  17. Advances in knowledge management for pharmaceutical research and development.

    PubMed

    Torr-Brown, Sheryl

    2005-05-01

    There are two assumptions that are taken for granted in the pharmaceutical industry today. Firstly, that we can generate an unprecedented amount of drug-related information along the research and development (R&D) pipeline, and secondly, that researchers are more connected to each other than they have ever been, owing to the internet revolution of the past 15 years or so. Both of these aspects of the modern pharmaceutical company have brought many benefits to the business. However, the pharmaceutical industry is currently under fire due to allegations of decreased productivity despite significant investments in R&D, which if left to continue at the present pace, will reach almost US 60 billion dollars by 2006. This article explores the role of knowledge in the industry and reviews recent developments and emerging opportunities in the field of knowledge management (KM) as it applies to pharmaceutical R&D. It is argued that systematic KM will be increasingly necessary to optimize the value of preceding advances in high-throughput approaches to R&D, and to fully realize the anticipated increase in productivity. The application of KM principles and practices to the business can highlight opportunities for balancing the current reliance on blockbuster drugs with a more patient-centric focus on human health, which is now becoming possible. PMID:15892246

  18. Knowledge and management of fever among Moroccan parents.

    PubMed

    Rkain, M; Rkain, I; Safi, M; Kabiri, M; Ahid, S; Benjelloun, B D S

    2014-06-01

    Parents often have misperceptions about childhood fever, and little information is available about the home management of feverish children in Morocco. In this study of the perceptions, knowledge and practices of families regarding children's fever, the parents of 264 febrile children aged 0-16 years were interviewed in a paediatric emergency department in Rabat in 2011. Only 3.5% of parents knew the correct temperature definition for fever, 54.4% determined their children's fever using a thermometer, and the preferred site was rectal. Most of them (96.8%) considered that fever was a very serious condition, which could lead to side-effects such as brain damage (28.9%), seizures (18.8%) paralysis (19.5%), dyspnoea (14.8%) and coma (14.8%). Paracetamol was used by 85.9% and traditional treatments by 45.1%. Knowledge about the correct definition of fever was significantly associated with parents' profession, educational level and receipt of previous information and advice from health professionals. PMID:24960517

  19. Gene regulatory network reconstruction by Bayesian integration of prior knowledge and/or different experimental conditions.

    PubMed

    Werhli, Adriano V; Husmeier, Dirk

    2008-06-01

    There have been various attempts to improve the reconstruction of gene regulatory networks from microarray data by the systematic integration of biological prior knowledge. Our approach is based on pioneering work by Imoto et al. where the prior knowledge is expressed in terms of energy functions, from which a prior distribution over network structures is obtained in the form of a Gibbs distribution. The hyperparameters of this distribution represent the weights associated with the prior knowledge relative to the data. We have derived and tested a Markov chain Monte Carlo (MCMC) scheme for sampling networks and hyperparameters simultaneously from the posterior distribution, thereby automatically learning how to trade off information from the prior knowledge and the data. We have extended this approach to a Bayesian coupling scheme for learning gene regulatory networks from a combination of related data sets, which were obtained under different experimental conditions and are therefore potentially associated with different active subpathways. The proposed coupling scheme is a compromise between (1) learning networks from the different subsets separately, whereby no information between the different experiments is shared; and (2) learning networks from a monolithic fusion of the individual data sets, which does not provide any mechanism for uncovering differences between the network structures associated with the different experimental conditions. We have assessed the viability of all proposed methods on data related to the Raf signaling pathway, generated both synthetically and in cytometry experiments. PMID:18574862

  20. Reconstruct modular phenotype-specific gene networks by knowledge-driven matrix factorization

    PubMed Central

    Yang, Xuerui; Zhou, Yang; Jin, Rong; Chan, Christina

    2009-01-01

    Motivation: Reconstructing gene networks from microarray data has provided mechanistic information on cellular processes. A popular structure learning method, Bayesian network inference, has been used to determine network topology despite its shortcomings, i.e. the high-computational cost when analyzing a large number of genes and the inefficiency in exploiting prior knowledge, such as the co-regulation information of the genes. To address these limitations, we are introducing an alternative method, knowledge-driven matrix factorization (KMF) framework, to reconstruct phenotype-specific modular gene networks. Results: Considering the reconstruction of gene network as a matrix factorization problem, we first use the gene expression data to estimate a correlation matrix, and then factorize the correlation matrix to recover the gene modules and the interactions between them. Prior knowledge from Gene Ontology is integrated into the matrix factorization. We applied this KMF algorithm to hepatocellular carcinoma (HepG2) cells treated with free fatty acids (FFAs). By comparing the module networks for the different conditions, we identified the specific modules that are involved in conferring the cytotoxic phenotype induced by palmitate. Further analysis of the gene modules of the different conditions suggested individual genes that play important roles in palmitate-induced cytotoxicity. In summary, KMF can efficiently integrate gene expression data with prior knowledge, thereby providing a powerful method of reconstructing phenotype-specific gene networks and valuable insights into the mechanisms that govern the phenotype. Contact: krischan@msu.edu Supplementary information: Supplementary data are available at Bioinformatics online. PMID:19542155

  1. Designing optimal transportation networks: a knowledge-based computer-aided multicriteria approach

    SciTech Connect

    Tung, S.I.

    1986-01-01

    The dissertation investigates the applicability of using knowledge-based expert systems (KBES) approach to solve the single-mode (automobile), fixed-demand, discrete, multicriteria, equilibrium transportation-network-design problem. Previous works on this problem has found that mathematical programming method perform well on small networks with only one objective. Needed is a solution technique that can be used on large networks having multiple, conflicting criteria with different relative importance weights. The KBES approach developed in this dissertation represents a new way to solve network design problems. The development of an expert system involves three major tasks: knowledge acquisition, knowledge representation, and testing. For knowledge acquisition, a computer aided network design/evaluation model (UFOS) was developed to explore the design space. This study is limited to the problem of designing an optimal transportation network by adding and deleting capacity increments to/from any link in the network. Three weighted criteria were adopted for use in evaluating each design alternative: cost, average V/C ratio, and average travel time.

  2. Do You Lock Your Network Doors? Some Network Management Precautions.

    ERIC Educational Resources Information Center

    Neray, Phil

    1997-01-01

    Discusses security problems and solutions for networked organizations with Internet connections. Topics include access to private networks from electronic mail information; computer viruses; computer software; corporate espionage; firewalls, that is computers that stand between a local network and the Internet; passwords; and physical security.…

  3. Public Management and Educational Performance: The Impact of Managerial Networking.

    ERIC Educational Resources Information Center

    Meier, Kenneth J.; O'Toole, Laurence J., Jr.

    2003-01-01

    A 5-year performance analysis of managers in more than 500 school districts used a nonlinear, interactive, contingent model of management. Empirical support was found for key elements of the network-management portion of the model. Results showed that public management matters in policy implementation, but its impact is often nonlinear. (Contains…

  4. Key success factors for clinical knowledge management systems: Comparing physician and hospital manager viewpoints.

    PubMed

    Chang, Sho-Fang; Hsieh, Ping-Jung; Chen, Hui-Fang

    2015-01-01

    The study explores the perceptions of physicians and hospital managers regarding the key success factors (KSFs) of a clinical knowledge management system (CKMS). It aims to eliminate the perception gap and gain more insights for a successful CKMS.A survey was conducted in four medical centers in Taiwan. A total of 340 questionnaires, including 15 for hospital managers and 70 for physicians in each hospital, were administered. The effective response rates are 78.3% and 56.1% respectively. Partial least square (PLS) were used to analyze the data.The results identified six KSFs of CKMS including system software and hardware, knowledge quality, system quality, organizational factors, user satisfaction, and policy factors. User satisfaction and policy factors have direct effects on perceived CKMS performance. Knowledge quality is regarded as an antecedent to user satisfaction, while system quality is the antecedent to both user satisfaction and policy factors. System software and hardware was supported only by managers, and organizational factors were supported only by physicians.Among the factors, this study highlighted the policy factor. Besides, the study provides hospital managers additional insights into physician requirements for organizational support. Third, more physician participation and involvement are recommended when introducing and developing a CKMS. PMID:26444813

  5. A Bayesian network approach to knowledge integration and representation of farm irrigation: 3. Spatial application

    NASA Astrophysics Data System (ADS)

    Robertson, D. E.; Wang, Q. J.; McAllister, A. T.; Abuzar, M.; Malano, H. M.; Etchells, T.

    2009-02-01

    Catchment managers are interested in understanding impacts of the management options they promote at both farm and regional scales. In this third paper of this series, we use Inteca-Farm, a Bayesian network model of farm irrigation in the Shepparton Irrigation Region of northern Victoria, Australia, to assess the current condition of management outcome measures and the impact of historical and future management intervention. To help overcome difficulties in comprehending modeling results that are expressed as probability distributions, to capture uncertainties, we introduce methods to spatially display and compare the output from Bayesian network models and to use these methods to compare model predictions for three management scenarios. Model predictions suggest that management intervention has made a substantial improvement to the condition of management outcome measures and that further improvements are possible. The results highlight that the management impacts are spatially variable, which demonstrates that farm modeling can provide valuable evidence in substantiating the impact of catchment management intervention.

  6. Knowledge Building Discourse Explorer: A Social Network Analysis Application for Knowledge Building Discourse

    ERIC Educational Resources Information Center

    Oshima, Jun; Oshima, Ritsuko; Matsuzawa, Yoshiaki

    2012-01-01

    In recent studies of learning theories, a new methodology that integrates two prevailing metaphors of learning (acquisition and participation) has been discussed. However, current analytical techniques are insufficient for analyzing how social knowledge develops through learners' discourse and how individual learners contribute to this…

  7. An efficient management system for wireless sensor networks.

    PubMed

    Ma, Yi-Wei; Chen, Jiann-Liang; Huang, Yueh-Min; Lee, Mei-Yu

    2010-01-01

    Wireless sensor networks have garnered considerable attention recently. Networks typically have many sensor nodes, and are used in commercial, medical, scientific, and military applications for sensing and monitoring the physical world. Many researchers have attempted to improve wireless sensor network management efficiency. A Simple Network Management Protocol (SNMP)-based sensor network management system was developed that is a convenient and effective way for managers to monitor and control sensor network operations. This paper proposes a novel WSNManagement system that can show the connections stated of relationships among sensor nodes and can be used for monitoring, collecting, and analyzing information obtained by wireless sensor networks. The proposed network management system uses collected information for system configuration. The function of performance analysis facilitates convenient management of sensors. Experimental results show that the proposed method enhances the alive rate of an overall sensor node system, reduces the packet lost rate by roughly 5%, and reduces delay time by roughly 0.2 seconds. Performance analysis demonstrates that the proposed system is effective for wireless sensor network management. PMID:22163534

  8. Extending TOPS: Knowledge Management System for Anomaly Detection and Analysis

    NASA Astrophysics Data System (ADS)

    Votava, P.; Nemani, R. R.; Michaelis, A.

    2009-12-01

    Terrestrial Observation and Prediction System (TOPS) is a flexible modeling software system that integrates ecosystem models with frequent satellite and surface weather observations to produce ecosystem nowcasts (assessments of current conditions) and forecasts useful in natural resources management, public health and disaster management. We have been extending the Terrestrial Observation and Prediction System (TOPS) to include capability for automated anomaly detection and analysis of both on-line (streaming) and off-line data. While there are large numbers of anomaly detection algorithms for multivariate datasets, we are extending this capability beyond the anomaly detection itself and towards an automated analysis that would discover the possible causes of the anomalies. There are often indirect connections between datasets that manifest themselves during occurrence of external events and rather than searching exhaustively throughout all the datasets, our goal is to capture this knowledge and provide it to the system during automated analysis. This results in more efficient processing. Since we don’t need to process all the datasets using the original anomaly detection algorithms, which is often compute intensive; we achieve data reduction as we don’t need to store all the datasets in order to search for possible connections but we can download selected data on-demand based on our analysis. For example, an anomaly observed in vegetation Net Primary Production (NPP) can relate to an anomaly in vegetation Leaf Area Index (LAI), which is a fairly direct connection, as LAI is one of the inputs for NPP, however the change in LAI could be caused by a fire event, which is not directly connected with NPP. Because we are able to capture this knowledge we can analyze fire datasets and if there is a match with the NPP anomaly, we can infer that a fire is a likely cause. The knowledge is captured using OWL ontology language, where connections are defined in a schema

  9. Survey-Based Measurement of Public Management and Policy Networks

    ERIC Educational Resources Information Center

    Henry, Adam Douglas; Lubell, Mark; McCoy, Michael

    2012-01-01

    Networks have become a central concept in the policy and public management literature; however, theoretical development is hindered by a lack of attention to the empirical properties of network measurement methods. This paper compares three survey-based methods for measuring organizational networks: the roster, the free-recall name generator, and…

  10. A Datacenter Backstage: The Knowledge that Supports the Brazilian Seismic Network

    NASA Astrophysics Data System (ADS)

    Calhau, J.; Assumpcao, M.; Collaço, B.; Bianchi, M.; Pirchiner, M.

    2015-12-01

    Historically, Brazilian seismology never had a clear strategic vision about how its data should be acquired, evaluated, stored and shared. Without a data management plan, data (for any practical purpose) could be lost, resulting in a non-uniform coverage that will reduce any chance of local and international collaboration, i.e., data will never become scientific knowledge. Since 2009, huge efforts from four different institutions are establishing the new permanent Brazilian Seismographic Network (RSBR), mainly with resources from PETROBRAS, the Brazilian Government oil company. Four FDSN sub-networks currently compose RSBR, with a total of 80 permanent stations. BL and BR codes (from BRASIS subnet) with 47 stations maintained by University of Sao Paulo (USP) and University of Brasilia (UnB) respectively; NB code (RSISNE subnet), with 16 stations deployed by University of Rio Grande do Norte (UFRN); and ON code (RSIS subnet), with 18 stations operated by the National Observatory (ON) in Rio de Janeiro. Most stations transmit data in real-time via satellite or cell-phone links. Each node acquires its own stations locally, and data is real-time shared using SeedLink. Archived data is distributed via ArcLink and/or FDSNWS services. All nodes use the SeisComP3 system for real-time processing and as a levering back-end. Open-source solutions like Seiscomp3 require some homemade tools to be developed, to help solve the most common daily problems of a data management center: local magnitude into the real-time earthquake processor, website plugins, regional earthquake catalog, contribution with ISC catalog, quality-control tools, data request tools, etc. The main data products and community activities include: kml files, data availability plots, request charts, summer school courses, an Open Lab Day and news interviews. Finally, a good effort was made to establish BRASIS sub-network and the whole RSBR as a unified project, that serves as a communication channel between

  11. Knowledge management in healthcare: what does it involve? How is it measured?

    PubMed

    Macdonald, Melanie

    2003-01-01

    While knowledge exists in all healthcare organizations, it often remains in silos or on the sidelines, neither used to its maximum potential nor purposefully focused on strategic results. In order to facilitate the development of strategically valuable knowledge, this article outlines seven knowledge-building dimensions that create a solid knowledge-management lever within the organization. Additionally, the article helps readers to come to grips with accountability by suggesting strategic outcomes for knowledge management. A particular focus is on lead or forward-looking indicators that track the progress and success of knowledge management. PMID:14618826

  12. A Framework for Integrating Knowledge Management with Risk Management for Information Technology Projects (RiskManiT)

    ERIC Educational Resources Information Center

    Karadsheh, Louay A.

    2010-01-01

    This research focused on the challenges experienced when executing risk management activities for information technology projects. The lack of adequate knowledge management support of risk management activities has caused many project failures in the past. The research objective was to propose a conceptual framework of the Knowledge-Based Risk…

  13. Knowledge Management as an Indication of Organizational Maturity in Project Management: An Enhancement of the OPM3(c) Model

    ERIC Educational Resources Information Center

    Smith, Dedrick A.

    2010-01-01

    This dissertation reviews the knowledge management's role in organizational maturity in project management. It draws a direct linked between organizational maturity knowledge channels both informal and then formal and organizational project management maturity. The study uses a mixed method approach through online and telephone surveys that draws…

  14. A Mode of Combined ERP and KMS Knowledge Management System Construction

    NASA Astrophysics Data System (ADS)

    Yuena, Kang; Yangeng, Wen; Qun, Zhou

    The core of ERP and knowledge management is quite similar; both will send appropriate knowledge (goods, funds) to the right people (position) at the right time. It is reasonable to believe that increase the knowledge management system in ERP will help companies achieve their goals better. This paper compares the concept of logical point of hall three-dimensional structure of the knowledge management system and the ERP in methodology level. And found they are very similar in the time dimension, logic dimension and knowledge dimension. This laid the basis of methodology in the simultaneous planning, implementation and applications. And then proposed a knowledge-based ERP Multi-Agent Management System Model. Finally, the paper described the process from planning to implementation of knowledge management ERP system with multi-Agent interaction and impact from three concepts, management thinking, software and system.

  15. Dialogue, Language and Identity: Critical Issues for Networked Management Learning

    ERIC Educational Resources Information Center

    Ferreday, Debra; Hodgson, Vivien; Jones, Chris

    2006-01-01

    This paper draws on the work of Mikhail Bakhtin and Norman Fairclough to show how dialogue is central to the construction of identity in networked management learning. The paper is based on a case study of a networked management learning course in higher education and attempts to illustrate how participants negotiate issues of difference,…

  16. A Collaborative Extensible User Environment for Simulation and Knowledge Management

    SciTech Connect

    Freedman, Vicky L.; Lansing, Carina S.; Porter, Ellen A.; Schuchardt, Karen L.; Guillen, Zoe C.; Sivaramakrishnan, Chandrika; Gorton, Ian

    2015-06-01

    In scientific simulation, scientists use measured data to create numerical models, execute simulations and analyze results from advanced simulators executing on high performance computing platforms. This process usually requires a team of scientists collaborating on data collection, model creation and analysis, and on authorship of publications and data. This paper shows that scientific teams can benefit from a user environment called Akuna that permits subsurface scientists in disparate locations to collaborate on numerical modeling and analysis projects. The Akuna user environment is built on the Velo framework that provides both a rich client environment for conducting and analyzing simulations and a Web environment for data sharing and annotation. Akuna is an extensible toolset that integrates with Velo, and is designed to support any type of simulator. This is achieved through data-driven user interface generation, use of a customizable knowledge management platform, and an extensible framework for simulation execution, monitoring and analysis. This paper describes how the customized Velo content management system and the Akuna toolset are used to integrate and enhance an effective collaborative research and application environment. The extensible architecture of Akuna is also described and demonstrates its usage for creation and execution of a 3D subsurface simulation.

  17. Nanoinformatics knowledge infrastructures: bringing efficient information management to nanomedical research.

    PubMed

    de la Iglesia, D; Cachau, R E; García-Remesal, M; Maojo, V

    2013-11-27

    Nanotechnology represents an area of particular promise and significant opportunity across multiple scientific disciplines. Ongoing nanotechnology research ranges from the characterization of nanoparticles and nanomaterials to the analysis and processing of experimental data seeking correlations between nanoparticles and their functionalities and side effects. Due to their special properties, nanoparticles are suitable for cellular-level diagnostics and therapy, offering numerous applications in medicine, e.g. development of biomedical devices, tissue repair, drug delivery systems and biosensors. In nanomedicine, recent studies are producing large amounts of structural and property data, highlighting the role for computational approaches in information management. While in vitro and in vivo assays are expensive, the cost of computing is falling. Furthermore, improvements in the accuracy of computational methods (e.g. data mining, knowledge discovery, modeling and simulation) have enabled effective tools to automate the extraction, management and storage of these vast data volumes. Since this information is widely distributed, one major issue is how to locate and access data where it resides (which also poses data-sharing limitations). The novel discipline of nanoinformatics addresses the information challenges related to nanotechnology research. In this paper, we summarize the needs and challenges in the field and present an overview of extant initiatives and efforts. PMID:24932210

  18. Nanoinformatics knowledge infrastructures: bringing efficient information management to nanomedical research

    PubMed Central

    de la Iglesia, D; Cachau, R E; García-Remesal, M; Maojo, V

    2014-01-01

    Nanotechnology represents an area of particular promise and significant opportunity across multiple scientific disciplines. Ongoing nanotechnology research ranges from the characterization of nanoparticles and nanomaterials to the analysis and processing of experimental data seeking correlations between nanoparticles and their functionalities and side effects. Due to their special properties, nanoparticles are suitable for cellular-level diagnostics and therapy, offering numerous applications in medicine, e.g. development of biomedical devices, tissue repair, drug delivery systems and biosensors. In nanomedicine, recent studies are producing large amounts of structural and property data, highlighting the role for computational approaches in information management. While in vitro and in vivo assays are expensive, the cost of computing is falling. Furthermore, improvements in the accuracy of computational methods (e.g. data mining, knowledge discovery, modeling and simulation) have enabled effective tools to automate the extraction, management and storage of these vast data volumes. Since this information is widely distributed, one major issue is how to locate and access data where it resides (which also poses data-sharing limitations). The novel discipline of nanoinformatics addresses the information challenges related to nanotechnology research. In this paper, we summarize the needs and challenges in the field and present an overview of extant initiatives and efforts. PMID:24932210

  19. Knowledge-base browsing: an application of hybrid distributed/local connectionist networks

    NASA Astrophysics Data System (ADS)

    Samad, Tariq; Israel, Peggy

    1990-08-01

    We describe a knowledge base browser based on a connectionist (or neural network) architecture that employs both distributed and local representations. The distributed representations are used for input and output thereby enabling associative noise-tolerant interaction with the environment. Internally all representations are fully local. This simplifies weight assignment and facilitates network configuration for specific applications. In our browser concepts and relations in a knowledge base are represented using " microfeatures. " The microfeatures can encode semantic attributes structural features contextual information etc. Desired portions of the knowledge base can then be associatively retrieved based on a structured cue. An ordered list of partial matches is presented to the user for selection. Microfeatures can also be used as " bookmarks" they can be placed dynamically at appropriate points in the knowledge base and subsequently used as retrieval cues. A proof-of-concept system has been implemented for an internally developed Honeywell-proprietary knowledge acquisition tool. 1.

  20. Institutional Researchers as Knowledge Managers in Universities: Envisioning New Roles for the IR Profession

    ERIC Educational Resources Information Center

    Teodorescu, Daniel

    2006-01-01

    Using concepts from Davenport and Prusak's "Working Knowledge" and other recent research on knowledge management, this article discusses the processes through which institutional knowledge is created, managed and transferred throughout the university and ways in which institutional researchers can improve these processes. A special emphasis is…

  1. The Internet Knowledge Manager, Dynamic Digital Libraries, and Agents You Can Understand.

    ERIC Educational Resources Information Center

    Walker, Adrian

    1998-01-01

    Discusses the Internet Knowledge Manager (IKM) which provides an understandable way of representing knowledge, as readable software agents. Gives an example of writing and running an IKM agent for transfer pricing in corporations. Describes how the technology works. Concludes that the IKM could trigger new ways of performing knowledge management,…

  2. Computer Networks Improve Student Achievement, School Management.

    ERIC Educational Resources Information Center

    Cherry, Steve

    1991-01-01

    Using computer networking programs at two high schools as examples, this article describes what principals should know about networking. The many advantages of computer networking in schools will remain beneficial so long as the principal's objectives are met. Tips are provided for assessing the network. (eight references) (MLH)

  3. How do we Remain Us in a Time of Change: Culture and Knowledge Management at NASA

    NASA Technical Reports Server (NTRS)

    Linde, Charlotte

    2003-01-01

    This viewgraph representation presents an overview of findings of a NASA agency-wide Knowledge Management Team considering culture and knowledge management issues at the agency. Specific issues identified by the team include: (1) NASA must move from being a knowledge hoarding culture to a knowledge sharing culture; (2) NASA must move from being center focused to being Agency focused; (3) NASA must capture the knowledge of a departing workforce. Topics considered include: what must NASA know to remain NASA, what were previous forms of knowledge reproduction and how has technological innovations changed these systems, and what changes in funding and relationships between contractors and NASA affected knowledge reproduction.

  4. Advanced information processing system: Input/output network management software

    NASA Technical Reports Server (NTRS)

    Nagle, Gail; Alger, Linda; Kemp, Alexander

    1988-01-01

    The purpose of this document is to provide the software requirements and specifications for the Input/Output Network Management Services for the Advanced Information Processing System. This introduction and overview section is provided to briefly outline the overall architecture and software requirements of the AIPS system before discussing the details of the design requirements and specifications of the AIPS I/O Network Management software. A brief overview of the AIPS architecture followed by a more detailed description of the network architecture.

  5. Higher Education System and the "Open" Knowledge Transfer: A View from Perception of Senior Managers at University Knowledge Transfer Offices

    ERIC Educational Resources Information Center

    Sharifi, Hossein; Liu, Weisheng; Ismail, Hossam S.

    2014-01-01

    Higher education institutions (HEIs) have become increasingly entrepreneurial. Such a shift is highly dependent on the managers of university knowledge transfer offices whose perceptions can be critical in this transformation. This study examines such senior managers' perceptions concerning the "open" paradigm in relation with the…

  6. System and method for knowledge based matching of users in a network

    DOEpatents

    Verspoor, Cornelia Maria; Sims, Benjamin Hayden; Ambrosiano, John Joseph; Cleland, Timothy James

    2011-04-26

    A knowledge-based system and methods to matchmaking and social network extension are disclosed. The system is configured to allow users to specify knowledge profiles, which are collections of concepts that indicate a certain topic or area of interest selected from an. The system utilizes the knowledge model as the semantic space within which to compare similarities in user interests. The knowledge model is hierarchical so that indications of interest in specific concepts automatically imply interest in more general concept. Similarity measures between profiles may then be calculated based on suitable distance formulas within this space.

  7. Network configuration management : paving the way to network agility.

    SciTech Connect

    Maestas, Joseph H.

    2007-08-01

    Sandia networks consist of nearly nine hundred routers and switches and nearly one million lines of command code, and each line ideally contributes to the capabilities of the network to convey information from one location to another. Sandia's Cyber Infrastructure Development and Deployment organizations recognize that it is therefore essential to standardize network configurations and enforce conformance to industry best business practices and documented internal configuration standards to provide a network that is agile, adaptable, and highly available. This is especially important in times of constrained budgets as members of the workforce are called upon to improve efficiency, effectiveness, and customer focus. Best business practices recommend using the standardized configurations in the enforcement process so that when root cause analysis results in recommended configuration changes, subsequent configuration auditing will improve compliance to the standard. Ultimately, this minimizes mean time to repair, maintains the network security posture, improves network availability, and enables efficient transition to new technologies. Network standardization brings improved network agility, which in turn enables enterprise agility, because the network touches all facets of corporate business. Improved network agility improves the business enterprise as a whole.

  8. Knowledge Management Formal and Informal Mentoring: An Empirical Investigation in Lebanese Banks

    ERIC Educational Resources Information Center

    Karkoulian, Silva; Halawi, Leila A.; McCarthy, Richard V.

    2008-01-01

    Purpose: As businesses continue to forge ahead in the twenty-first century, knowledge management (KM) has materialized as a significant differentiator. The process of creating new knowledge, sharing, and preserving such knowledge, is crucial for achieving competitive advantage. To gain maximum benefit from new knowledge, it must be efficiently…

  9. Software For Management Of A Packet-Radio Network

    NASA Technical Reports Server (NTRS)

    Smyth, Patrick J.; Chauvin, Todd H.; Oliver, Gordon P.; Statman, Joseph I.

    1994-01-01

    Network-management software assists in planning, monitoring, and controlling resources of Datalink network. Packet-message network featuring time-division multiple access, frequency and spatial diversity, and dynamic tree-structured routing scheme. Developed for communication between central control station on ground and instrumented aircraft flying over test range. Aircraft derives navigational data from satellites of Global Positioning System, and primary function of Datalink network feeding GPS position data from participating aircraft into control center in real time.

  10. Towards the Reconciliation of Knowledge Management and e-Collaboration Systems

    ERIC Educational Resources Information Center

    Le Dinh, Thang; Rinfret, Louis; Raymond, Louis; Dong Thi, Bich-Thuy

    2013-01-01

    Purpose: The purpose of this paper is to propose an intelligent infrastructure for the reconciliation of knowledge management and e-collaboration systems. Design/Methodology/Approach:Literature on e-collaboration, information management, knowledge management, learning process, and intellectual capital is mobilised in order to build the conceptual…

  11. Organizational Measures as a Form of Knowledge Management: A Multitheoretic, Communication-Based Exploration.

    ERIC Educational Resources Information Center

    Lehr, Jennifer K.; Rice, Ronald E.

    2002-01-01

    Discusses the use of measures in knowledge management and summarizes and applies four theoretical approaches-- organizational learning, sense-making, quality management, and critical theory-to explore how measures are constructed, interpreted, and used within organizational settings as forms of knowledge management. Summarizes primary principles,…

  12. Knowledge Management ERP Curriculum Design/Mapping (Theory and Development Tools)

    ERIC Educational Resources Information Center

    Swanson, Zane; Hepner, Michelle

    2011-01-01

    This study proposes a knowledge management framework for developing and managing enterprise resource planning (ERP) curriculum within business schools. Both theory and a practical implementation are addressed. The knowledge management (KM) framework has two components which utilize ERP from a big picture curriculum overview and a ground level…

  13. Knowledge Management Antecedents and Its Impact on Employee Satisfaction: A Study on Indian Telecommunication Industries

    ERIC Educational Resources Information Center

    Singh, Ajay Kr.; Sharma, Vandna

    2011-01-01

    Purpose: Managers in many organizations have indicated that in today's highly competitive environment, knowledge management will be the key to organizational success in this millennium. This paper aims to analyze how the organizational culture and organizational learning impacts knowledge management, and ultimately the satisfaction of employees…

  14. A Case Study: Leadership Style and Practice Leveraging Knowledge Management in Multigenerational Professional Learning Communities

    ERIC Educational Resources Information Center

    Giles-Weeks, Veda

    2014-01-01

    Age related demographic changes, within public school organizations are resulting in leadership challenges in leveraging organizational knowledge across four unique generational cohorts. Competitive success within schools has linkages to organizational cohesiveness and knowledge management (KM). Generational cohorts maintain values affecting…

  15. Low Emission Development Strategies: The Role of Networks and Knowledge Platforms

    SciTech Connect

    Benioff, Ron; Bazilian, Morgan; Cox, Sadie; Uriarte, Caroline; Kecman, Ana; De Simone, Giuseppe; Kitaoka, Kazuki; Ploutakhina, Marina; Radka, M.

    2013-09-01

    Considerable effort has been made to address the transition to low-carbon economy. A key focus of these efforts has been on the development of national low-emissions developments strategies (LEDS). One enabler of these plans is the existence of well-functioning national, regional and international low-emission development networks and knowledge platforms. To better understand the role of LEDS, weexamine this area in relation to network theory. We present a review of strengths and weaknesses of existing LEDS networks that builds on the findings of a study conducted by the Coordinated Low Emission Assistance Network (CLEAN). Based on the insights from theory and a mapping of the climate-related network space, we identify opportunities for further refinement of LEDS networks.

  16. Generative Knowledge Interviewing: A Method for Knowledge Transfer and Talent Management at the University of Michigan

    ERIC Educational Resources Information Center

    Peet, Melissa R.; Walsh, Katherine; Sober, Robin; Rawak, Christine S.

    2010-01-01

    Experts and leaders within most fields possess knowledge that is largely tacit and unconscious in nature. The leaders of most organizations do not "know what they know" and cannot share their knowledge with others. The loss of this essential knowledge is of major concern to organizations. This study tested an innovative method of tacit knowledge…

  17. Knowledge represented using RDF semantic network in the concept of semantic web

    NASA Astrophysics Data System (ADS)

    Lukasova, A.; Vajgl, M.; Zacek, M.

    2016-06-01

    The RDF(S) model has been declared as the basic model to capture knowledge of the semantic web. It provides a common and flexible way to decompose composed knowledge to elementary statements, which can be represented by RDF triples or by RDF graph vectors. From the logical point of view, elements of knowledge can be expressed using at most binary predicates, which can be converted to RDF-triples or graph vectors. However, it is not able to capture implicit knowledge representable by logical formulas. This contribution shows how existing approaches (semantic networks and clausal form logic) can be combined together with RDF to obtain RDF-compatible system with ability to represent implicit knowledge and inference over knowledge base.

  18. Agricultural Science in the Wild: A Social Network Analysis of Farmer Knowledge Exchange

    PubMed Central

    Wood, Brennon A.; Blair, Hugh T.; Gray, David I.; Kemp, Peter D.; Kenyon, Paul R.; Morris, Steve T.; Sewell, Alison M.

    2014-01-01

    Responding to demands for transformed farming practices requires new forms of knowledge. Given their scale and complexity, agricultural problems can no longer be solved by linear transfers in which technology developed by specialists passes to farmers by way of extension intermediaries. Recent research on alternative approaches has focused on the innovation systems formed by interactions between heterogeneous actors. Rather than linear transfer, systems theory highlights network facilitation as a specialized function. This paper contributes to our understanding of such facilitation by investigating the networks in which farmers discuss science. We report findings based on the study of a pastoral farming experiment collaboratively undertaken by a group of 17 farmers and five scientists. Analysis of prior contact and alter sharing between the group’s members indicates strongly tied and decentralized networks. Farmer knowledge exchanges about the experiment have been investigated using a mix of quantitative and qualitative methods. Network surveys identified who the farmers contacted for knowledge before the study began and who they had talked to about the experiment by 18 months later. Open-ended interviews collected farmer statements about their most valuable contacts and these statements have been thematically analysed. The network analysis shows that farmers talked about the experiment with 192 people, most of whom were fellow farmers. Farmers with densely tied and occupationally homogeneous contacts grew their networks more than did farmers with contacts that are loosely tied and diverse. Thematic analysis reveals three general principles: farmers value knowledge delivered by persons rather than roles, privilege farming experience, and develop knowledge with empiricist rather than rationalist techniques. Taken together, these findings suggest that farmers deliberate about science in intensive and durable networks that have significant implications for

  19. Agricultural science in the wild: a social network analysis of farmer knowledge exchange.

    PubMed

    Wood, Brennon A; Blair, Hugh T; Gray, David I; Kemp, Peter D; Kenyon, Paul R; Morris, Steve T; Sewell, Alison M

    2014-01-01

    Responding to demands for transformed farming practices requires new forms of knowledge. Given their scale and complexity, agricultural problems can no longer be solved by linear transfers in which technology developed by specialists passes to farmers by way of extension intermediaries. Recent research on alternative approaches has focused on the innovation systems formed by interactions between heterogeneous actors. Rather than linear transfer, systems theory highlights network facilitation as a specialized function. This paper contributes to our understanding of such facilitation by investigating the networks in which farmers discuss science. We report findings based on the study of a pastoral farming experiment collaboratively undertaken by a group of 17 farmers and five scientists. Analysis of prior contact and alter sharing between the group's members indicates strongly tied and decentralized networks. Farmer knowledge exchanges about the experiment have been investigated using a mix of quantitative and qualitative methods. Network surveys identified who the farmers contacted for knowledge before the study began and who they had talked to about the experiment by 18 months later. Open-ended interviews collected farmer statements about their most valuable contacts and these statements have been thematically analysed. The network analysis shows that farmers talked about the experiment with 192 people, most of whom were fellow farmers. Farmers with densely tied and occupationally homogeneous contacts grew their networks more than did farmers with contacts that are loosely tied and diverse. Thematic analysis reveals three general principles: farmers value knowledge delivered by persons rather than roles, privilege farming experience, and develop knowledge with empiricist rather than rationalist techniques. Taken together, these findings suggest that farmers deliberate about science in intensive and durable networks that have significant implications for theorizing

  20. Integration of health and social care: a case of learning and knowledge management.

    PubMed

    Williams, Paul M

    2012-09-01

    This paper considers integration of health and social care as an exercise in learning and knowledge management (KM). Integration assembles diverse actors and organisations in a collective effort to design and deliver new service models underpinned by multidisciplinary working and generic practice. Learning and KM are integral to this process. A critical review of the literature is undertaken to identify theoretical insights and models in this field, albeit grounded mainly in a private sector context. The findings from a research study involving two integrated services are then used to explore the role of, and approach to, learning and KM. This case study research was qualitative in nature and involved an interrogation of relevant documentary material, together with 25 in-depth interviews with a cross-section of strategic managers and professionals undertaken between March and May 2011. The evidence emerging indicated no planned strategies for learning and KM, but rather, interventions and mechanisms at different levels to support integration processes. These included formal activities, particularly around training and appraisal, but also informal ones within communities of practice and networking. Although structural enablers such as a co-location of facilities and joint appointments were important, the value of trust and inter-personal relationships was highlighted especially for tacit knowledge exchange. The infrastructure for learning and KM was constructed around a collaborative culture characterised by a coherent strategic framework; clarity of purpose based on new models of service; a collaborative leadership approach that was facilitative and distributed; and, a focus on team working to exploit the potential of multidisciplinary practice, generic working and integrated management. The discussion and conclusion use Nonaka's knowledge conversation model to reflect on the research findings, to comment on the absence of an explicit approach to learning and KM

  1. A Collaborative Knowledge Management Process for Implementing Healthcare Enterprise Information Systems

    NASA Astrophysics Data System (ADS)

    Cheng, Po-Hsun; Chen, Sao-Jie; Lai, Jin-Shin; Lai, Feipei

    This paper illustrates a feasible health informatics domain knowledge management process which helps gather useful technology information and reduce many knowledge misunderstandings among engineers who have participated in the IBM mainframe rightsizing project at National Taiwan University (NTU) Hospital. We design an asynchronously sharing mechanism to facilitate the knowledge transfer and our health informatics domain knowledge management process can be used to publish and retrieve documents dynamically. It effectively creates an acceptable discussion environment and even lessens the traditional meeting burden among development engineers. An overall description on the current software development status is presented. Then, the knowledge management implementation of health information systems is proposed.

  2. Development of a knowledge management system for complex domains.

    PubMed

    Perott, André; Schader, Nils; Bruder, Ralph; Leonhardt, Jörg

    2012-01-01

    Deutsche Flugsicherung GmbH, the German Air Navigation Service Provider, follows a systematic approach, called HERA, for investigating incidents. The HERA analysis shows a distinctive occurrence of incidents in German air traffic control in which the visual perception of information plays a key role. The reasons can be partially traced back to workstation design, where basic ergonomic rules and principles are not sufficiently followed by the designers in some cases. In cooperation with the Institute of Ergonomics in Darmstadt the DFS investigated possible approaches that may support designers to implement ergonomic systems. None of the currently available tools were found to be able to meet the identified user requirements holistically. Therefore it was suggested to develop an enhanced software tool called Design Process Guide. The name Design Process Guide indicates that this tool exceeds the classic functions of currently available Knowledge Management Systems. It offers "design element" based access, shows processual and content related topics, and shows the implications of certain design decisions. Furthermore, it serves as documentation, detailing why a designer made to a decision under a particular set of conditions. PMID:22317137

  3. Large trials, new knowledge: the changing face of COPD management.

    PubMed

    De Soyza, Anthony; Calverley, Peter M A

    2015-06-01

    Large, well-designed, drug-treatment trials have allowed useful advances to be made in the treatment and diagnosis of chronic obstructive pulmonary disease (COPD). The two main clinical trial designs that provide evidence of effectiveness are randomised controlled trials (RCTs) and observational studies. RCTs are generally considered to provide more robust evidence than that obtained from observational studies and can generate informative secondary analyses in addition to the primary research query. In COPD, however, well-designed comparator-controlled RCTs, although successful, have been shown to have some limitations, such as a lack of generalisability. The findings of observational studies, whilst prone to bias, can generate valuable data and have also provided useful information relating to the efficacy of treatments in the current COPD management guidelines. This review focuses on major COPD studies published since 2007 (including UPLIFT, TIOSPIR, ECLIPSE and COPDGene), and assesses the influence such RCTs and large observational studies have had on our knowledge of COPD, and how these may impact future trial designs. PMID:25792640

  4. Importance of Knowledge Management in the Higher Educational Institutes

    ERIC Educational Resources Information Center

    Namdev Dhamdhere, Sangeeta

    2015-01-01

    Every academic institution contributes to knowledge. The generated information and knowledge is to be compiled at a central place and disseminated among the society for further growth. It is observed that the generated knowledge in the academic institute is not stored or captured properly. It is also observed that many a times generated…

  5. Educational Administration and the Management of Knowledge: 1980 Revisited

    ERIC Educational Resources Information Center

    Bates, Richard

    2013-01-01

    This paper revisits the thesis of a 1980 paper that suggested a new approach to educational administration based upon the New Sociology of Education. In particular it updates answers to the six key questions asked by that paper: what counts as knowledge; how is what counts as knowledge organised; how is what counts as knowledge transmitted; how is…

  6. Scalable Hierarchical Network Management System for Displaying Network Information in Three Dimensions

    NASA Technical Reports Server (NTRS)

    George, Jude (Inventor); Schlecht, Leslie (Inventor); McCabe, James D. (Inventor); LeKashman, John Jr. (Inventor)

    1998-01-01

    A network management system has SNMP agents distributed at one or more sites, an input output module at each site, and a server module located at a selected site for communicating with input output modules, each of which is configured for both SNMP and HNMP communications. The server module is configured exclusively for HNMP communications, and it communicates with each input output module according to the HNMP. Non-iconified, informationally complete views are provided of network elements to aid in network management.

  7. Integrating indigenous ecological and scientific hydro-geological knowledge using a Bayesian Network in the context of water resource development

    NASA Astrophysics Data System (ADS)

    Liedloff, A. C.; Woodward, E. L.; Harrington, G. A.; Jackson, S.

    2013-08-01

    The contributions indigenous ecological knowledge can make to better inform water management decisions are currently undervalued leading to an underrepresentation of indigenous values in water planning and policy. This paper outlines a novel approach in which indigenous ecological knowledge informs cause and effect relationships between species and aquatic habitats to promote broader ecosystem understanding. A Bayesian Network was developed to synthesise the seasonal aquatic knowledge of a group of Gooniyandi Aboriginal language speakers, including fish species’ availability, condition and required habitat, and integrate it with hydrogeological understanding obtained from research undertaken in a stretch of the Fitzroy River, Western Australia. This river system, like most in northern Australia, is highly seasonal and entirely dependent upon groundwater for maintaining flow during prolonged dry seasons. We found that potential changes in river flow rates caused by future water resource development, such as groundwater extraction and surface water diversion, may have detrimental effects on the ability to catch the high value aquatic food species such as Barramundi and Sawfish, but also that species such as Black Bream may benefit. These findings result from changes in availability of habitats at times when Gooniyandi understanding shows they are important for providing aquatic resources in good condition. This study raises awareness of the potential outcomes of future water management and stimulates communication between indigenous people, the scientific community and water managers by developing a model of indigenous understanding from which to predict eco-hydrological change.

  8. Knowledge Management and Law Enforcement: An Examination of Knowledge Management Strategies of the Police Information System (POLNET) in the Turkish National Police

    ERIC Educational Resources Information Center

    Gultekin, Kubra

    2009-01-01

    This research study explores knowledge management (KM) in law enforcement, focusing on the POLNET system established by the Turkish National Police as a knowledge-sharing tool. This study employs a qualitative case study for exploratory and descriptive purposes. The qualitative data set came from semi-structured face-to-face and telephone…

  9. Intelligent Resource Management for Local Area Networks: Approach and Evolution

    NASA Technical Reports Server (NTRS)

    Meike, Roger

    1988-01-01

    The Data Management System network is a complex and important part of manned space platforms. Its efficient operation is vital to crew, subsystems and experiments. AI is being considered to aid in the initial design of the network and to augment the management of its operation. The Intelligent Resource Management for Local Area Networks (IRMA-LAN) project is concerned with the application of AI techniques to network configuration and management. A network simulation was constructed employing real time process scheduling for realistic loads, and utilizing the IEEE 802.4 token passing scheme. This simulation is an integral part of the construction of the IRMA-LAN system. From it, a causal model is being constructed for use in prediction and deep reasoning about the system configuration. An AI network design advisor is being added to help in the design of an efficient network. The AI portion of the system is planned to evolve into a dynamic network management aid. The approach, the integrated simulation, project evolution, and some initial results are described.

  10. Nurse Managers’ Work Life Quality and Their Participation in Knowledge Management: A Correlational Study

    PubMed Central

    Hashemi Dehaghi, Zahra; Sheikhtaheri, Abbas; Dehnavi, Fariba

    2014-01-01

    Background: The association between quality of work life and participation in knowledge management is unknown. Objectives: This study aimed to discover the association between quality of work life of nurse managers and their participation in implementing knowledge management. Materials and Methods: This was a correlational study. All nurse managers (71 people) from 11 hospitals affiliated with the Social Security Organization in Tehran, Iran, were included. They were asked to rate their participation in knowledge management and their quality of work life. Data was gathered by a researcher-made questionnaire (May-June 2012). The questionnaire was validated by content and construct validity approaches. Cronbach’s alpha was used to evaluate reliability. Finally, 50 questionnaires were analyzed. The answers were scored and analyzed using mean of scores, T-test, ANOVA (or nonparametric test, if appropriate), Pearson’s correlation coefficient and linear regression. Results: Nurse managers’ performance to implement knowledge management strategies was moderate. A significant correlation was found between quality of work life of nurse managers and their participation in implementing knowledge management strategies (r = 0.82; P < 0.001). The strongest correlations were found between implementation of knowledge management and participation of nurse managers in decision making (r = 0.82; P < 0.001). Conclusions: Improvement of nurse managers’ work life quality, especially in decision-making, may increase their participation in implementing knowledge management. PMID:25763267

  11. Managing biological networks by using text mining and computer-aided curation

    NASA Astrophysics Data System (ADS)

    Yu, Seok Jong; Cho, Yongseong; Lee, Min-Ho; Lim, Jongtae; Yoo, Jaesoo

    2015-11-01

    In order to understand a biological mechanism in a cell, a researcher should collect a huge number of protein interactions with experimental data from experiments and the literature. Text mining systems that extract biological interactions from papers have been used to construct biological networks for a few decades. Even though the text mining of literature is necessary to construct a biological network, few systems with a text mining tool are available for biologists who want to construct their own biological networks. We have developed a biological network construction system called BioKnowledge Viewer that can generate a biological interaction network by using a text mining tool and biological taggers. It also Boolean simulation software to provide a biological modeling system to simulate the model that is made with the text mining tool. A user can download PubMed articles and construct a biological network by using the Multi-level Knowledge Emergence Model (KMEM), MetaMap, and A Biomedical Named Entity Recognizer (ABNER) as a text mining tool. To evaluate the system, we constructed an aging-related biological network that consist 9,415 nodes (genes) by using manual curation. With network analysis, we found that several genes, including JNK, AP-1, and BCL-2, were highly related in aging biological network. We provide a semi-automatic curation environment so that users can obtain a graph database for managing text mining results that are generated in the server system and can navigate the network with BioKnowledge Viewer, which is freely available at http://bioknowledgeviewer.kisti.re.kr.

  12. Using fuzzy logic to integrate neural networks and knowledge-based systems

    NASA Technical Reports Server (NTRS)

    Yen, John

    1991-01-01

    Outlined here is a novel hybrid architecture that uses fuzzy logic to integrate neural networks and knowledge-based systems. The author's approach offers important synergistic benefits to neural nets, approximate reasoning, and symbolic processing. Fuzzy inference rules extend symbolic systems with approximate reasoning capabilities, which are used for integrating and interpreting the outputs of neural networks. The symbolic system captures meta-level information about neural networks and defines its interaction with neural networks through a set of control tasks. Fuzzy action rules provide a robust mechanism for recognizing the situations in which neural networks require certain control actions. The neural nets, on the other hand, offer flexible classification and adaptive learning capabilities, which are crucial for dynamic and noisy environments. By combining neural nets and symbolic systems at their system levels through the use of fuzzy logic, the author's approach alleviates current difficulties in reconciling differences between low-level data processing mechanisms of neural nets and artificial intelligence systems.

  13. Expert knowledge based modeling for integrated water resources planning and management in the Zayandehrud River Basin

    NASA Astrophysics Data System (ADS)

    Safavi, Hamid R.; Golmohammadi, Mohammad H.; Sandoval-Solis, Samuel

    2015-09-01

    This study highlights the need for water resource planning and management using expert knowledge to model known extreme hydrologic variability in complex hydrologic systems with lack of data. The Zayandehrud River Basin in Iran is used as an example of complex water system; this study provides a comprehensive description of the basin, including its water demands (municipal, agricultural, industrial and environmental) and water supply resources (rivers, inter-basin water transfer and aquifers). The objective of this study is to evaluate near future conditions of the basin (from Oct./2015 to Sep./2019) considering the current water management policies and climate change conditions, referred as Baseline scenario. A planning model for the Zayandehrud basin was built to evaluate the Baseline scenario, the period of hydrologic analysis is 21 years, (from Oct./1991 to Sep./2011); it was calibrated for 17 years and validated for 4 years using a Historic scenario that considered historic water supply, infrastructure and hydrologic conditions. Because the Zayandehrud model is a planning model and not a hydrologic model (rainfall-runoff model), an Adaptive Network-based Fuzzy Inference System (ANFIS) is used to generate synthetic natural flows considering temperature and precipitation as inputs. This model is an expert knowledge and data based model which has the benefits of Artificial Neural Networks (ANN) and Fuzzy Inference Systems (FIS). Outputs of the ANFIS model were compared to the Historic scenario results and are used in the Baseline scenario. Three metrics are used to evaluate the goodness of fit of the ANFIS model. Water supply results of the Baseline scenario are analyzed using five performance criteria: time-based and volumetric reliability, resilience, vulnerability and maximum deficit. One index, the Water Resources Sustainability Index is used to summarize the performance criteria results and to facilitate comparison among trade-offs. Results for the Baseline

  14. How can knowledge exchange portals assist in knowledge management for evidence-informed decision making in public health?

    PubMed Central

    2014-01-01

    Background Knowledge exchange portals are emerging as web tools that can help facilitate knowledge management in public health. We conducted a review to better understand the nature of these portals and their contribution to knowledge management in public health, with the aim of informing future development of portals in this field. Methods A systematic literature search was conducted of the peer-reviewed and grey literature to identify articles that described the design, development or evaluation of Knowledge Exchange Portals KEPs in the public health field. The content of the articles was analysed, interpreted and synthesised in light of the objectives of the review. Results The systematic search yielded 2223 articles, of which fifteen were deemed eligible for review, including eight case studies, six evaluation studies and one commentary article. Knowledge exchange portals mainly included design features to support knowledge access and creation, but formative evaluation studies examining user needs suggested collaborative features supporting knowledge exchange would also be useful. Overall web usage statistics revealed increasing use of some of these portals over time; however difficulties remain in retaining users. There is some evidence to suggest that the use of a knowledge exchange portal in combination with tailored and targeted messaging can increase the use of evidence in policy and program decision making at the organisational level. Conclusions Knowledge exchange portals can be a platform for providing integrated access to relevant content and resources in one location, for sharing and distributing information and for bringing people together for knowledge exchange. However more performance evaluation studies are needed to determine how they can best support evidence-informed decision making in public health. PMID:24884530

  15. Knowledge management: evaluating the organizational requirements and culture for an emerging technology.

    PubMed Central

    Parton, Chris; Wang, Samuel J.; Middleton, Blackford

    2002-01-01

    The purpose of this paper is to explore the application of knowledge management concepts to an information systems (IS) knowledge base, as opposed to a clinical one. The field of Medical Informatics is committed to helping others manage medical information and knowledge through the application of information technology. At Partners HealthCare, a wide variety of clinical information management systems have been built and implemented in complex environments, creating an extensive applied informatics knowledge base. How should healthcare IS departments manage this intellectual capital? That's the question that Partners HealthCare is asking its senior and middle IS managers. This paper reports on an internal survey addressing Knowledge Management (KM) requirements, the potential application of this technology in our organization, and discusses where we are today and where to go from here. PMID:12463893

  16. Knowledge Retrieval Solutions.

    ERIC Educational Resources Information Center

    Khan, Kamran

    1998-01-01

    Excalibur RetrievalWare offers true knowledge retrieval solutions. Its fundamental technologies, Adaptive Pattern Recognition Processing and Semantic Networks, have capabilities for knowledge discovery and knowledge management of full-text, structured and visual information. The software delivers a combination of accuracy, extensibility,…

  17. Interrelationships between information and energy using knowledge management tools

    SciTech Connect

    Lizcano, D. E-mail: mariaaurora.martinez@udima.es; Martínez, A. María E-mail: mariaaurora.martinez@udima.es

    2014-10-06

    Edward Fredkin was an enthusiastic advocate of information-based theoretical physics, who, in the early 1980s, proposed a new theory of physics based on the idea that the universe is ultimately composed of software. According to Fredkin, reality should be considered as being composed not of particles, matter and forces or energy but of bits of data or information modified according to computational rules. Fredkin went on to demonstrate that, while energy is necessary for storing and retrieving information, it can be arbitrarily reduced in order to carry out any particular instance of information processing, and this operation does not have a lower bound. This implies that it is information rather than matter or energy that should be considered at the ultimate fundamental constituent of reality. This possibility had already been suggested by other scientists. Norbert Wiener heralded a fundamental shift from energy to information and suggested that the universe was founded essentially on the transformation of information, not energy. However, Konrad Zuse was the first, back in 1967, to defend the idea that a digital computer is computing the universe. Richard P. Feynman showed this possibility in a similar light in his reflections on how information related to matter and energy. Other pioneering research on the theory of digital physics was published by Kantor in 1977 and more recently by Stephen Wolfram in 2002, who thereby joined the host of voices upholding that it is patterns of information, not matter and energy, that constitute the cornerstones of reality. In this paper, we introduce the use of knowledge management tools for the purpose of analysing this topic.

  18. Interrelationships between information and energy using knowledge management tools

    NASA Astrophysics Data System (ADS)

    Lizcano, D.; Martínez, A. María

    2014-10-01

    Edward Fredkin was an enthusiastic advocate of information-based theoretical physics, who, in the early 1980s, proposed a new theory of physics based on the idea that the universe is ultimately composed of software. According to Fredkin, reality should be considered as being composed not of particles, matter and forces or energy but of bits of data or information modified according to computational rules. Fredkin went on to demonstrate that, while energy is necessary for storing and retrieving information, it can be arbitrarily reduced in order to carry out any particular instance of information processing, and this operation does not have a lower bound. This implies that it is information rather than matter or energy that should be considered at the ultimate fundamental constituent of reality. This possibility had already been suggested by other scientists. Norbert Wiener heralded a fundamental shift from energy to information and suggested that the universe was founded essentially on the transformation of information, not energy. However, Konrad Zuse was the first, back in 1967, to defend the idea that a digital computer is computing the universe. Richard P. Feynman showed this possibility in a similar light in his reflections on how information related to matter and energy. Other pioneering research on the theory of digital physics was published by Kantor in 1977 and more recently by Stephen Wolfram in 2002, who thereby joined the host of voices upholding that it is patterns of information, not matter and energy, that constitute the cornerstones of reality. In this paper, we introduce the use of knowledge management tools for the purpose of analysing this topic.

  19. CERES-GKN: A global knowledge network to enable environmentally sound product and process development

    SciTech Connect

    Reddy, R.

    1995-12-31

    This paper expounds the rationale of the CERES-GKN initiative to create a Global Knowledge Network for product development engineers. Engineers designing products will have the benefit of world-wide databases on a variety of engineering data regarding manufacturing processes, design for disassembly methods, toxic hazards, recyclable materials, remediation, etc.

  20. Confucius Institutes: Distributed Leadership and Knowledge Sharing in a Worldwide Network

    ERIC Educational Resources Information Center

    Li, Hsi Chang; Mirmirani, Sam; Ilacqua, Joseph A.

    2009-01-01

    Purpose: The purpose of this paper is to focus on Confucius Institutes and assess the applicability of theories of leadership and knowledge sharing to multinational organizations and worldwide networks. Growth of multinational trade and decrease in international tension have facilitated the globalization of both profit-seeking and non-profit…

  1. The Changing Functions of Citation: From Knowledge Networking to Academic Cash-Value

    ERIC Educational Resources Information Center

    Burbules, Nicholas C.

    2015-01-01

    This essay reviews the changing functions, and effects, of citation systems in scholarly research as they move from a range of uses primarily oriented around knowledge networking and epistemic validation, to their use as a set of metrics oriented around evaluating and rewarding certain kinds of academic performance (e.g. "impact…

  2. Power and Networks in Worldwide Knowledge Coordination: The Case of Global Science

    ERIC Educational Resources Information Center

    King, Roger

    2011-01-01

    The article considers the global governance of knowledge systems, exploring concepts of power, networks, standards (defined as normative practices), and structuration. The focus is on science as a form of predominantly private global governance, particularly the self-regulatory and collaborative processes stretching across time and space. These…

  3. Knowledge Networking: A Dilemma in Building Social Capital through Nonformal Education

    ERIC Educational Resources Information Center

    Shrestha, Mona; Wilson, Steve; Singh, Michael

    2008-01-01

    This article reports the results of an inquiry into the embeddedness of nonformal education (NFE) in the work of knowledge service providers, analyzing the dilemmas they experience in their operations around a public housing precinct. It explores the proposition that the networking of NFE providers is a mechanism by which a fragmented community…

  4. BioSYNTHESIS: access to a knowledge network of health sciences databases.

    PubMed

    Broering, N C; Hylton, J S; Guttmann, R; Eskridge, D

    1991-04-01

    Users of the IAIMS Knowledge Network at the Georgetown University Medical Center have access to multiple in-house and external databases from a single point of entry through BioSYNTHESIS. The IAIMS project has developed a rich environment of biomedical information resources that represent a medical decision support system for campus physicians and students. The BioSYNTHESIS system is an information navigator that provides transparent access to a Knowledge Network of over a dozen databases. These multiple health sciences databases consist of bibliographic, informational, diagnostic, and research systems which reside on diverse computers such as DEC VAXs, SUN 490, AT&T 3B2s, Macintoshes, IBM PC/PS2s and the AT&T ISN and SYTEK network systems. Ethernet and TCP/IP protocols are used in the network architecture. BioSYNTHESIS also provides network links to the other campus libraries and to external institutions. As additional knowledge resources and technological advances have become available. BioSYNTHESIS has evolved from a two phase to a three phase program. Major components of the system including recent achievements and future plans are described. PMID:1661772

  5. What Does Industry Really Want in a Knowledge Management System? A Longitudinal Study of Taiwanese Case

    NASA Astrophysics Data System (ADS)

    Yang, Liang-Chih; Lu, Hsi-Peng

    This paper depicts a longitudinal investigation of knowledge management system development from industrial perspectives. Snapshots on three surveys (2002, 2006, and 2010) of Taiwanese companies were conducted and compared, which is to explore the perceived understandings and requirements for the applications of a knowledge management system.From the surveys, it was found that the most useful applications were document management, knowledge search and retrieval, and knowledge repository and map. The emerging applications were expert management, document security, and knowledge automation such as auto-classification, auto-abstract and auto-keyword generation. The most wanted services along with KMS were consulting service, success story-sharing, and modularization while deploying knowledge management system in the enterprises. The trends and transformation of a KM system were also collected and analyzed. We suggest that a company should use different knowledge management approach according to its corporate main business function. Combing intellectual capital theories proposed by other researchers, we categorize knowledge management focus as staff-centric, system-centric, and customer-centric knowledge from industrial perspectives.

  6. Knowledge Acquisition and Management for the NASA Earth Exchange (NEX)

    NASA Astrophysics Data System (ADS)

    Votava, P.; Michaelis, A.; Nemani, R. R.

    2013-12-01

    NASA Earth Exchange (NEX) is a data, computing and knowledge collaboratory that houses NASA satellite, climate and ancillary data where a focused community can come together to share modeling and analysis codes, scientific results, knowledge and expertise on a centralized platform with access to large supercomputing resources. As more and more projects are being executed on NEX, we are increasingly focusing on capturing the knowledge of the NEX users and provide mechanisms for sharing it with the community in order to facilitate reuse and accelerate research. There are many possible knowledge contributions to NEX, it can be a wiki entry on the NEX portal contributed by a developer, information extracted from a publication in an automated way, or a workflow captured during code execution on the supercomputing platform. The goal of the NEX knowledge platform is to capture and organize this information and make it easily accessible to the NEX community and beyond. The knowledge acquisition process consists of three main faucets - data and metadata, workflows and processes, and web-based information. Once the knowledge is acquired, it is processed in a number of ways ranging from custom metadata parsers to entity extraction using natural language processing techniques. The processed information is linked with existing taxonomies and aligned with internal ontology (which heavily reuses number of external ontologies). This forms a knowledge graph that can then be used to improve users' search query results as well as provide additional analytics capabilities to the NEX system. Such a knowledge graph will be an important building block in creating a dynamic knowledge base for the NEX community where knowledge is both generated and easily shared.

  7. Magic from Social Networks that Talk to Management: Four Cases

    ERIC Educational Resources Information Center

    Sugarman, Barry

    2010-01-01

    Purpose: The purpose of this paper is to understand how social networks can help to produce the "magic" of extraordinary results for organizations. Design/methodology/approach: In this exploratory study four cases (from published reports) are compared in order to illustrate different management approaches to utilizing the power of networks.…

  8. Knowledge-based automated road network extraction system using multispectral images

    NASA Astrophysics Data System (ADS)

    Sun, Weihua; Messinger, David W.

    2013-04-01

    A novel approach for automated road network extraction from multispectral WorldView-2 imagery using a knowledge-based system is presented. This approach uses a multispectral flood-fill technique to extract asphalt pixels from satellite images; it follows by identifying prominent curvilinear structures using template matching. The extracted curvilinear structures provide an initial estimate of the road network, which is refined by the knowledge-based system. This system breaks the curvilinear structures into small segments and then groups them using a set of well-defined rules; a saliency check is then performed to prune the road segments. As a final step, these segments, carrying road width and orientation information, can be reconstructed to generate a proper road map. The approach is shown to perform well with various urban and suburban scenes. It can also be deployed to extract the road network in large-scale scenes.

  9. E-Learning Barriers and Solutions to Knowledge Management and Transfer

    ERIC Educational Resources Information Center

    Oye, Nathaniel David; Salleh, Mazleena

    2013-01-01

    This paper present a systematic overview of barriers and solutions of e-learning in knowledge management (KM) and knowledge transfer (KT) with more focus on organizations. The paper also discusses KT in organizational settings and KT in the field of e-learning. Here, an e-learning initiative shows adaptive solutions to overcome knowledge transfer…

  10. A Knowledge Management Technology Architecture for Educational Research Organisations: Scaffolding Research Projects and Workflow Processing

    ERIC Educational Resources Information Center

    Muthukumar; Hedberg, John G.

    2005-01-01

    There is growing recognition that the economic climate of the world is shifting towards a knowledge-based economy where knowledge will be cherished as the most prized asset. In this regard, technology can be leveraged as a useful tool in effectually managing the knowledge capital of an organisation. Although several research studies have advanced…

  11. A knowledge Management Technology Architecture for Educational Research Organisations: Scaffolding Research Projects and Workflow Processing

    ERIC Educational Resources Information Center

    Muthukumar; Hedberg, John G.

    2005-01-01

    There is growing recognition that the economic climate of the world is shifting towards a knowledge-based economy where knowledge will be cherished as the most prized asset. In this regard, technology can be leveraged as a useful tool in effectually managing the knowledge capital of an organisation. Although several research studies have advanced…

  12. 22 CFR 41.54 - Intracompany transferees (executives, managers, and specialized knowledge employees).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., and specialized knowledge employees). 41.54 Section 41.54 Foreign Relations DEPARTMENT OF STATE VISAS... Media Visas § 41.54 Intracompany transferees (executives, managers, and specialized knowledge employees... specialized knowledge throughout that year; or (3) The alien is destined to render services in such a...

  13. 22 CFR 41.54 - Intracompany transferees (executives, managers, and specialized knowledge employees).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., and specialized knowledge employees). 41.54 Section 41.54 Foreign Relations DEPARTMENT OF STATE VISAS... Media Visas § 41.54 Intracompany transferees (executives, managers, and specialized knowledge employees... specialized knowledge throughout that year; or (3) The alien is destined to render services in such a...

  14. 22 CFR 41.54 - Intracompany transferees (executives, managers, and specialized knowledge employees).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., and specialized knowledge employees). 41.54 Section 41.54 Foreign Relations DEPARTMENT OF STATE VISAS... Media Visas § 41.54 Intracompany transferees (executives, managers, and specialized knowledge employees... specialized knowledge throughout that year; or (3) The alien is destined to render services in such a...

  15. How District Leaders Use Knowledge Management to Influence Principals' Instructional Leadership

    ERIC Educational Resources Information Center

    McGloughlin, Denise Marie

    2016-01-01

    The study of knowledge management, an integrated system of an organization's culture, conditions, and structure, as applied to educational institutions is limited. It was not known how district leaders use knowledge management to influence principals' instructional leadership performance. The purpose of this qualitative single-case study was to…

  16. Knowledge Management: A Tripartite Conceptual Framework for Career and Technical Teacher Educators

    ERIC Educational Resources Information Center

    Lee, Hae-Young; Roth, Gene L.

    2008-01-01

    Researchers and practitioners consider knowledge management to be a strategic intervention that integrates organizational resources such as technologies and human resources. This conceptual paper focuses on the foundational contributions of economics, sociology, and psychology to knowledge management. Select theories from each foundational area…

  17. Teachers' and Administrators' Perceptions of Knowledge Management Competence of High School Administrators

    ERIC Educational Resources Information Center

    Memisoglu, Salih Pasa

    2016-01-01

    This study aims to determine the teachers' and administrators' perceptions of knowledge management competence in high school administration. The study was conducted using the screening model and the study group consisted of 162 teachers and 35 administrators working at eight high schools in Turkey. Administrators' knowledge management competence…

  18. Leading to Learn: Knowledge Management Enables Administrators to Excel as Instructional Leaders

    ERIC Educational Resources Information Center

    Weischadle, David E.

    2005-01-01

    The article discusses knowledge management as a means of changing the way administrators carry out their role as instructional leaders. Knowledge management utilizes many concepts from learning organizations, encourages the formation of communities of practice, and employs best practices as a means of leading others to improve learning. Instead of…

  19. Compromises along the Way: Balancing Speed To Market with Sustainability while Delivering Knowledge Management Services.

    ERIC Educational Resources Information Center

    Heyman, Martha K.

    This paper will discuss some of the compromises, and the path to those compromises, that must be made while implementing a successful knowledge management program within a for-profit enterprise. Specifically the following compromises are addressed: (1) manage knowledge where it is created, but do that within a global system; (2) no single scope…

  20. The Need for a Strategic Foundation for Digital Learning and Knowledge Management Solutions

    ERIC Educational Resources Information Center

    Asgarkhani, Mehdi

    2004-01-01

    This paper elaborates on the importance of a strategic foundation when digital learning or knowledge management (KM) solutions are planned and developed. It looks at some key issues of e-Learning and knowledge management (KM) through discussing the various stages (technologies) and potential benefits of e-Learning; the state of the e-Learning…